diff options
Diffstat (limited to 'fs/jfs')
-rw-r--r-- | fs/jfs/acl.c | 26 | ||||
-rw-r--r-- | fs/jfs/file.c | 31 | ||||
-rw-r--r-- | fs/jfs/inode.c | 14 | ||||
-rw-r--r-- | fs/jfs/jfs_acl.h | 7 | ||||
-rw-r--r-- | fs/jfs/jfs_dtree.c | 28 | ||||
-rw-r--r-- | fs/jfs/jfs_extent.c | 16 | ||||
-rw-r--r-- | fs/jfs/jfs_inode.c | 8 | ||||
-rw-r--r-- | fs/jfs/jfs_inode.h | 3 | ||||
-rw-r--r-- | fs/jfs/jfs_xtree.c | 21 | ||||
-rw-r--r-- | fs/jfs/namei.c | 23 | ||||
-rw-r--r-- | fs/jfs/super.c | 6 | ||||
-rw-r--r-- | fs/jfs/xattr.c | 17 |
12 files changed, 121 insertions, 79 deletions
diff --git a/fs/jfs/acl.c b/fs/jfs/acl.c index d66477c3430..213169780b6 100644 --- a/fs/jfs/acl.c +++ b/fs/jfs/acl.c @@ -20,7 +20,6 @@ #include <linux/sched.h> #include <linux/fs.h> -#include <linux/quotaops.h> #include <linux/posix_acl_xattr.h> #include "jfs_incore.h" #include "jfs_txnmgr.h" @@ -174,7 +173,7 @@ cleanup: return rc; } -static int jfs_acl_chmod(struct inode *inode) +int jfs_acl_chmod(struct inode *inode) { struct posix_acl *acl, *clone; int rc; @@ -205,26 +204,3 @@ static int jfs_acl_chmod(struct inode *inode) posix_acl_release(clone); return rc; } - -int jfs_setattr(struct dentry *dentry, struct iattr *iattr) -{ - struct inode *inode = dentry->d_inode; - int rc; - - rc = inode_change_ok(inode, iattr); - if (rc) - return rc; - - if ((iattr->ia_valid & ATTR_UID && iattr->ia_uid != inode->i_uid) || - (iattr->ia_valid & ATTR_GID && iattr->ia_gid != inode->i_gid)) { - if (vfs_dq_transfer(inode, iattr)) - return -EDQUOT; - } - - rc = inode_setattr(inode, iattr); - - if (!rc && (iattr->ia_valid & ATTR_MODE)) - rc = jfs_acl_chmod(inode); - - return rc; -} diff --git a/fs/jfs/file.c b/fs/jfs/file.c index 2b70fa78e4a..14ba982b3f2 100644 --- a/fs/jfs/file.c +++ b/fs/jfs/file.c @@ -18,6 +18,7 @@ */ #include <linux/fs.h> +#include <linux/quotaops.h> #include "jfs_incore.h" #include "jfs_inode.h" #include "jfs_dmap.h" @@ -47,7 +48,7 @@ static int jfs_open(struct inode *inode, struct file *file) { int rc; - if ((rc = generic_file_open(inode, file))) + if ((rc = dquot_file_open(inode, file))) return rc; /* @@ -88,14 +89,40 @@ static int jfs_release(struct inode *inode, struct file *file) return 0; } +int jfs_setattr(struct dentry *dentry, struct iattr *iattr) +{ + struct inode *inode = dentry->d_inode; + int rc; + + rc = inode_change_ok(inode, iattr); + if (rc) + return rc; + + if (iattr->ia_valid & ATTR_SIZE) + dquot_initialize(inode); + if ((iattr->ia_valid & ATTR_UID && iattr->ia_uid != inode->i_uid) || + (iattr->ia_valid & ATTR_GID && iattr->ia_gid != inode->i_gid)) { + rc = dquot_transfer(inode, iattr); + if (rc) + return rc; + } + + rc = inode_setattr(inode, iattr); + + if (!rc && (iattr->ia_valid & ATTR_MODE)) + rc = jfs_acl_chmod(inode); + + return rc; +} + const struct inode_operations jfs_file_inode_operations = { .truncate = jfs_truncate, .setxattr = jfs_setxattr, .getxattr = jfs_getxattr, .listxattr = jfs_listxattr, .removexattr = jfs_removexattr, -#ifdef CONFIG_JFS_POSIX_ACL .setattr = jfs_setattr, +#ifdef CONFIG_JFS_POSIX_ACL .check_acl = jfs_check_acl, #endif }; diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c index b2ae190a77b..9dd126276c9 100644 --- a/fs/jfs/inode.c +++ b/fs/jfs/inode.c @@ -22,6 +22,7 @@ #include <linux/buffer_head.h> #include <linux/pagemap.h> #include <linux/quotaops.h> +#include <linux/writeback.h> #include "jfs_incore.h" #include "jfs_inode.h" #include "jfs_filsys.h" @@ -120,8 +121,10 @@ int jfs_commit_inode(struct inode *inode, int wait) return rc; } -int jfs_write_inode(struct inode *inode, int wait) +int jfs_write_inode(struct inode *inode, struct writeback_control *wbc) { + int wait = wbc->sync_mode == WB_SYNC_ALL; + if (test_cflag(COMMIT_Nolink, inode)) return 0; /* @@ -146,6 +149,9 @@ void jfs_delete_inode(struct inode *inode) { jfs_info("In jfs_delete_inode, inode = 0x%p", inode); + if (!is_bad_inode(inode)) + dquot_initialize(inode); + if (!is_bad_inode(inode) && (JFS_IP(inode)->fileset == FILESYSTEM_I)) { truncate_inode_pages(&inode->i_data, 0); @@ -158,9 +164,9 @@ void jfs_delete_inode(struct inode *inode) /* * Free the inode from the quota allocation. */ - vfs_dq_init(inode); - vfs_dq_free_inode(inode); - vfs_dq_drop(inode); + dquot_initialize(inode); + dquot_free_inode(inode); + dquot_drop(inode); } clear_inode(inode); diff --git a/fs/jfs/jfs_acl.h b/fs/jfs/jfs_acl.h index b07bd417ef8..54e07559878 100644 --- a/fs/jfs/jfs_acl.h +++ b/fs/jfs/jfs_acl.h @@ -22,7 +22,7 @@ int jfs_check_acl(struct inode *, int); int jfs_init_acl(tid_t, struct inode *, struct inode *); -int jfs_setattr(struct dentry *, struct iattr *); +int jfs_acl_chmod(struct inode *inode); #else @@ -32,5 +32,10 @@ static inline int jfs_init_acl(tid_t tid, struct inode *inode, return 0; } +static inline int jfs_acl_chmod(struct inode *inode) +{ + return 0; +} + #endif #endif /* _H_JFS_ACL */ diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c index 925871e9887..0e4623be70c 100644 --- a/fs/jfs/jfs_dtree.c +++ b/fs/jfs/jfs_dtree.c @@ -381,10 +381,10 @@ static u32 add_index(tid_t tid, struct inode *ip, s64 bn, int slot) * It's time to move the inline table to an external * page and begin to build the xtree */ - if (vfs_dq_alloc_block(ip, sbi->nbperpage)) + if (dquot_alloc_block(ip, sbi->nbperpage)) goto clean_up; if (dbAlloc(ip, 0, sbi->nbperpage, &xaddr)) { - vfs_dq_free_block(ip, sbi->nbperpage); + dquot_free_block(ip, sbi->nbperpage); goto clean_up; } @@ -408,7 +408,7 @@ static u32 add_index(tid_t tid, struct inode *ip, s64 bn, int slot) memcpy(&jfs_ip->i_dirtable, temp_table, sizeof (temp_table)); dbFree(ip, xaddr, sbi->nbperpage); - vfs_dq_free_block(ip, sbi->nbperpage); + dquot_free_block(ip, sbi->nbperpage); goto clean_up; } ip->i_size = PSIZE; @@ -1027,10 +1027,9 @@ static int dtSplitUp(tid_t tid, n = xlen; /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, n)) { - rc = -EDQUOT; + rc = dquot_alloc_block(ip, n); + if (rc) goto extendOut; - } quota_allocation += n; if ((rc = dbReAlloc(sbi->ipbmap, xaddr, (s64) xlen, @@ -1308,7 +1307,7 @@ static int dtSplitUp(tid_t tid, /* Rollback quota allocation */ if (rc && quota_allocation) - vfs_dq_free_block(ip, quota_allocation); + dquot_free_block(ip, quota_allocation); dtSplitUp_Exit: @@ -1369,9 +1368,10 @@ static int dtSplitPage(tid_t tid, struct inode *ip, struct dtsplit * split, return -EIO; /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, lengthPXD(pxd))) { + rc = dquot_alloc_block(ip, lengthPXD(pxd)); + if (rc) { release_metapage(rmp); - return -EDQUOT; + return rc; } jfs_info("dtSplitPage: ip:0x%p smp:0x%p rmp:0x%p", ip, smp, rmp); @@ -1892,6 +1892,7 @@ static int dtSplitRoot(tid_t tid, struct dt_lock *dtlck; struct tlock *tlck; struct lv *lv; + int rc; /* get split root page */ smp = split->mp; @@ -1916,9 +1917,10 @@ static int dtSplitRoot(tid_t tid, rp = rmp->data; /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, lengthPXD(pxd))) { + rc = dquot_alloc_block(ip, lengthPXD(pxd)); + if (rc) { release_metapage(rmp); - return -EDQUOT; + return rc; } BT_MARK_DIRTY(rmp, ip); @@ -2287,7 +2289,7 @@ static int dtDeleteUp(tid_t tid, struct inode *ip, xlen = lengthPXD(&fp->header.self); /* Free quota allocation. */ - vfs_dq_free_block(ip, xlen); + dquot_free_block(ip, xlen); /* free/invalidate its buffer page */ discard_metapage(fmp); @@ -2363,7 +2365,7 @@ static int dtDeleteUp(tid_t tid, struct inode *ip, xlen = lengthPXD(&p->header.self); /* Free quota allocation */ - vfs_dq_free_block(ip, xlen); + dquot_free_block(ip, xlen); /* free/invalidate its buffer page */ discard_metapage(mp); diff --git a/fs/jfs/jfs_extent.c b/fs/jfs/jfs_extent.c index 41d6045dbeb..5d3bbd10f8d 100644 --- a/fs/jfs/jfs_extent.c +++ b/fs/jfs/jfs_extent.c @@ -141,10 +141,11 @@ extAlloc(struct inode *ip, s64 xlen, s64 pno, xad_t * xp, bool abnr) } /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, nxlen)) { + rc = dquot_alloc_block(ip, nxlen); + if (rc) { dbFree(ip, nxaddr, (s64) nxlen); mutex_unlock(&JFS_IP(ip)->commit_mutex); - return -EDQUOT; + return rc; } /* determine the value of the extent flag */ @@ -164,7 +165,7 @@ extAlloc(struct inode *ip, s64 xlen, s64 pno, xad_t * xp, bool abnr) */ if (rc) { dbFree(ip, nxaddr, nxlen); - vfs_dq_free_block(ip, nxlen); + dquot_free_block(ip, nxlen); mutex_unlock(&JFS_IP(ip)->commit_mutex); return (rc); } @@ -256,10 +257,11 @@ int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, bool abnr) goto exit; /* Allocat blocks to quota. */ - if (vfs_dq_alloc_block(ip, nxlen)) { + rc = dquot_alloc_block(ip, nxlen); + if (rc) { dbFree(ip, nxaddr, (s64) nxlen); mutex_unlock(&JFS_IP(ip)->commit_mutex); - return -EDQUOT; + return rc; } delta = nxlen - xlen; @@ -297,7 +299,7 @@ int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, bool abnr) /* extend the extent */ if ((rc = xtExtend(0, ip, xoff + xlen, (int) nextend, 0))) { dbFree(ip, xaddr + xlen, delta); - vfs_dq_free_block(ip, nxlen); + dquot_free_block(ip, nxlen); goto exit; } } else { @@ -308,7 +310,7 @@ int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, bool abnr) */ if ((rc = xtTailgate(0, ip, xoff, (int) ntail, nxaddr, 0))) { dbFree(ip, nxaddr, nxlen); - vfs_dq_free_block(ip, nxlen); + dquot_free_block(ip, nxlen); goto exit; } } diff --git a/fs/jfs/jfs_inode.c b/fs/jfs/jfs_inode.c index dc0e02159ac..829921b6776 100644 --- a/fs/jfs/jfs_inode.c +++ b/fs/jfs/jfs_inode.c @@ -116,10 +116,10 @@ struct inode *ialloc(struct inode *parent, umode_t mode) /* * Allocate inode to quota. */ - if (vfs_dq_alloc_inode(inode)) { - rc = -EDQUOT; + dquot_initialize(inode); + rc = dquot_alloc_inode(inode); + if (rc) goto fail_drop; - } inode->i_mode = mode; /* inherit flags from parent */ @@ -162,7 +162,7 @@ struct inode *ialloc(struct inode *parent, umode_t mode) return inode; fail_drop: - vfs_dq_drop(inode); + dquot_drop(inode); inode->i_flags |= S_NOQUOTA; fail_unlock: inode->i_nlink = 0; diff --git a/fs/jfs/jfs_inode.h b/fs/jfs/jfs_inode.h index 1eff7db34d6..79e2c79661d 100644 --- a/fs/jfs/jfs_inode.h +++ b/fs/jfs/jfs_inode.h @@ -26,7 +26,7 @@ extern long jfs_ioctl(struct file *, unsigned int, unsigned long); extern long jfs_compat_ioctl(struct file *, unsigned int, unsigned long); extern struct inode *jfs_iget(struct super_block *, unsigned long); extern int jfs_commit_inode(struct inode *, int); -extern int jfs_write_inode(struct inode*, int); +extern int jfs_write_inode(struct inode *, struct writeback_control *); extern void jfs_delete_inode(struct inode *); extern void jfs_dirty_inode(struct inode *); extern void jfs_truncate(struct inode *); @@ -40,6 +40,7 @@ extern struct dentry *jfs_fh_to_parent(struct super_block *sb, struct fid *fid, int fh_len, int fh_type); extern void jfs_set_inode_flags(struct inode *); extern int jfs_get_block(struct inode *, sector_t, struct buffer_head *, int); +extern int jfs_setattr(struct dentry *, struct iattr *); extern const struct address_space_operations jfs_aops; extern const struct inode_operations jfs_dir_inode_operations; diff --git a/fs/jfs/jfs_xtree.c b/fs/jfs/jfs_xtree.c index d654a645864..6c50871e622 100644 --- a/fs/jfs/jfs_xtree.c +++ b/fs/jfs/jfs_xtree.c @@ -585,10 +585,10 @@ int xtInsert(tid_t tid, /* transaction id */ hint = addressXAD(xad) + lengthXAD(xad) - 1; } else hint = 0; - if ((rc = vfs_dq_alloc_block(ip, xlen))) + if ((rc = dquot_alloc_block(ip, xlen))) goto out; if ((rc = dbAlloc(ip, hint, (s64) xlen, &xaddr))) { - vfs_dq_free_block(ip, xlen); + dquot_free_block(ip, xlen); goto out; } } @@ -617,7 +617,7 @@ int xtInsert(tid_t tid, /* transaction id */ /* undo data extent allocation */ if (*xaddrp == 0) { dbFree(ip, xaddr, (s64) xlen); - vfs_dq_free_block(ip, xlen); + dquot_free_block(ip, xlen); } return rc; } @@ -985,10 +985,9 @@ xtSplitPage(tid_t tid, struct inode *ip, rbn = addressPXD(pxd); /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, lengthPXD(pxd))) { - rc = -EDQUOT; + rc = dquot_alloc_block(ip, lengthPXD(pxd)); + if (rc) goto clean_up; - } quota_allocation += lengthPXD(pxd); @@ -1195,7 +1194,7 @@ xtSplitPage(tid_t tid, struct inode *ip, /* Rollback quota allocation. */ if (quota_allocation) - vfs_dq_free_block(ip, quota_allocation); + dquot_free_block(ip, quota_allocation); return (rc); } @@ -1235,6 +1234,7 @@ xtSplitRoot(tid_t tid, struct pxdlist *pxdlist; struct tlock *tlck; struct xtlock *xtlck; + int rc; sp = &JFS_IP(ip)->i_xtroot; @@ -1252,9 +1252,10 @@ xtSplitRoot(tid_t tid, return -EIO; /* Allocate blocks to quota. */ - if (vfs_dq_alloc_block(ip, lengthPXD(pxd))) { + rc = dquot_alloc_block(ip, lengthPXD(pxd)); + if (rc) { release_metapage(rmp); - return -EDQUOT; + return rc; } jfs_info("xtSplitRoot: ip:0x%p rmp:0x%p", ip, rmp); @@ -3680,7 +3681,7 @@ s64 xtTruncate(tid_t tid, struct inode *ip, s64 newsize, int flag) ip->i_size = newsize; /* update quota allocation to reflect freed blocks */ - vfs_dq_free_block(ip, nfreed); + dquot_free_block(ip, nfreed); /* * free tlock of invalidated pages diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c index c79a4270f08..4a3e9f39c21 100644 --- a/fs/jfs/namei.c +++ b/fs/jfs/namei.c @@ -85,6 +85,8 @@ static int jfs_create(struct inode *dip, struct dentry *dentry, int mode, jfs_info("jfs_create: dip:0x%p name:%s", dip, dentry->d_name.name); + dquot_initialize(dip); + /* * search parent directory for entry/freespace * (dtSearch() returns parent directory page pinned) @@ -215,6 +217,8 @@ static int jfs_mkdir(struct inode *dip, struct dentry *dentry, int mode) jfs_info("jfs_mkdir: dip:0x%p name:%s", dip, dentry->d_name.name); + dquot_initialize(dip); + /* link count overflow on parent directory ? */ if (dip->i_nlink == JFS_LINK_MAX) { rc = -EMLINK; @@ -356,7 +360,8 @@ static int jfs_rmdir(struct inode *dip, struct dentry *dentry) jfs_info("jfs_rmdir: dip:0x%p name:%s", dip, dentry->d_name.name); /* Init inode for quota operations. */ - vfs_dq_init(ip); + dquot_initialize(dip); + dquot_initialize(ip); /* directory must be empty to be removed */ if (!dtEmpty(ip)) { @@ -483,7 +488,8 @@ static int jfs_unlink(struct inode *dip, struct dentry *dentry) jfs_info("jfs_unlink: dip:0x%p name:%s", dip, dentry->d_name.name); /* Init inode for quota operations. */ - vfs_dq_init(ip); + dquot_initialize(dip); + dquot_initialize(ip); if ((rc = get_UCSname(&dname, dentry))) goto out; @@ -805,6 +811,8 @@ static int jfs_link(struct dentry *old_dentry, if (ip->i_nlink == 0) return -ENOENT; + dquot_initialize(dir); + tid = txBegin(ip->i_sb, 0); mutex_lock_nested(&JFS_IP(dir)->commit_mutex, COMMIT_MUTEX_PARENT); @@ -896,6 +904,8 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry, jfs_info("jfs_symlink: dip:0x%p name:%s", dip, name); + dquot_initialize(dip); + ssize = strlen(name) + 1; /* @@ -1087,6 +1097,9 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry, jfs_info("jfs_rename: %s %s", old_dentry->d_name.name, new_dentry->d_name.name); + dquot_initialize(old_dir); + dquot_initialize(new_dir); + old_ip = old_dentry->d_inode; new_ip = new_dentry->d_inode; @@ -1136,7 +1149,7 @@ static int jfs_rename(struct inode *old_dir, struct dentry *old_dentry, } else if (new_ip) { IWRITE_LOCK(new_ip, RDWRLOCK_NORMAL); /* Init inode for quota operations. */ - vfs_dq_init(new_ip); + dquot_initialize(new_ip); } /* @@ -1360,6 +1373,8 @@ static int jfs_mknod(struct inode *dir, struct dentry *dentry, jfs_info("jfs_mknod: %s", dentry->d_name.name); + dquot_initialize(dir); + if ((rc = get_UCSname(&dname, dentry))) goto out; @@ -1541,8 +1556,8 @@ const struct inode_operations jfs_dir_inode_operations = { .getxattr = jfs_getxattr, .listxattr = jfs_listxattr, .removexattr = jfs_removexattr, -#ifdef CONFIG_JFS_POSIX_ACL .setattr = jfs_setattr, +#ifdef CONFIG_JFS_POSIX_ACL .check_acl = jfs_check_acl, #endif }; diff --git a/fs/jfs/super.c b/fs/jfs/super.c index d929a822a74..266699deb1c 100644 --- a/fs/jfs/super.c +++ b/fs/jfs/super.c @@ -131,6 +131,11 @@ static void jfs_destroy_inode(struct inode *inode) kmem_cache_free(jfs_inode_cachep, ji); } +static void jfs_clear_inode(struct inode *inode) +{ + dquot_drop(inode); +} + static int jfs_statfs(struct dentry *dentry, struct kstatfs *buf) { struct jfs_sb_info *sbi = JFS_SBI(dentry->d_sb); @@ -745,6 +750,7 @@ static const struct super_operations jfs_super_operations = { .dirty_inode = jfs_dirty_inode, .write_inode = jfs_write_inode, .delete_inode = jfs_delete_inode, + .clear_inode = jfs_clear_inode, .put_super = jfs_put_super, .sync_fs = jfs_sync_fs, .freeze_fs = jfs_freeze, diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c index fad364548bc..1f594ab2189 100644 --- a/fs/jfs/xattr.c +++ b/fs/jfs/xattr.c @@ -260,14 +260,14 @@ static int ea_write(struct inode *ip, struct jfs_ea_list *ealist, int size, nblocks = (size + (sb->s_blocksize - 1)) >> sb->s_blocksize_bits; /* Allocate new blocks to quota. */ - if (vfs_dq_alloc_block(ip, nblocks)) { - return -EDQUOT; - } + rc = dquot_alloc_block(ip, nblocks); + if (rc) + return rc; rc = dbAlloc(ip, INOHINT(ip), nblocks, &blkno); if (rc) { /*Rollback quota allocation. */ - vfs_dq_free_block(ip, nblocks); + dquot_free_block(ip, nblocks); return rc; } @@ -332,7 +332,7 @@ static int ea_write(struct inode *ip, struct jfs_ea_list *ealist, int size, failed: /* Rollback quota allocation. */ - vfs_dq_free_block(ip, nblocks); + dquot_free_block(ip, nblocks); dbFree(ip, blkno, nblocks); return rc; @@ -538,7 +538,8 @@ static int ea_get(struct inode *inode, struct ea_buffer *ea_buf, int min_size) if (blocks_needed > current_blocks) { /* Allocate new blocks to quota. */ - if (vfs_dq_alloc_block(inode, blocks_needed)) + rc = dquot_alloc_block(inode, blocks_needed); + if (rc) return -EDQUOT; quota_allocation = blocks_needed; @@ -602,7 +603,7 @@ static int ea_get(struct inode *inode, struct ea_buffer *ea_buf, int min_size) clean_up: /* Rollback quota allocation */ if (quota_allocation) - vfs_dq_free_block(inode, quota_allocation); + dquot_free_block(inode, quota_allocation); return (rc); } @@ -677,7 +678,7 @@ static int ea_put(tid_t tid, struct inode *inode, struct ea_buffer *ea_buf, /* If old blocks exist, they must be removed from quota allocation. */ if (old_blocks) - vfs_dq_free_block(inode, old_blocks); + dquot_free_block(inode, old_blocks); inode->i_ctime = CURRENT_TIME; |