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authorDavid S. Miller <davem@davemloft.net>2014-07-30 13:25:49 -0700
committerDavid S. Miller <davem@davemloft.net>2014-07-30 13:25:49 -0700
commitf139c74a8df071217dcd63f3ef06ae7be7071c4d (patch)
tree5711f695577a18a06dbcd0101956e97b388ffa1a /fs
parentbd695a5f0ccf7b38982c426d86055ff3591c9b5b (diff)
parent26bcd8b72563b4c54892c4c2a409f6656fb8ae8b (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs')
-rw-r--r--fs/afs/main.c4
-rw-r--r--fs/coredump.c2
-rw-r--r--fs/direct-io.c14
-rw-r--r--fs/fuse/inode.c5
-rw-r--r--fs/namei.c3
-rw-r--r--fs/nfsd/nfs4xdr.c4
-rw-r--r--fs/xattr.c2
7 files changed, 17 insertions, 17 deletions
diff --git a/fs/afs/main.c b/fs/afs/main.c
index 42dd2e499ed..35de0c04729 100644
--- a/fs/afs/main.c
+++ b/fs/afs/main.c
@@ -55,13 +55,13 @@ static int __init afs_get_client_UUID(void)
afs_uuid.time_low = uuidtime;
afs_uuid.time_mid = uuidtime >> 32;
afs_uuid.time_hi_and_version = (uuidtime >> 48) & AFS_UUID_TIMEHI_MASK;
- afs_uuid.time_hi_and_version = AFS_UUID_VERSION_TIME;
+ afs_uuid.time_hi_and_version |= AFS_UUID_VERSION_TIME;
get_random_bytes(&clockseq, 2);
afs_uuid.clock_seq_low = clockseq;
afs_uuid.clock_seq_hi_and_reserved =
(clockseq >> 8) & AFS_UUID_CLOCKHI_MASK;
- afs_uuid.clock_seq_hi_and_reserved = AFS_UUID_VARIANT_STD;
+ afs_uuid.clock_seq_hi_and_reserved |= AFS_UUID_VARIANT_STD;
_debug("AFS UUID: %08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
afs_uuid.time_low,
diff --git a/fs/coredump.c b/fs/coredump.c
index 0b2528fb640..a93f7e6ea4c 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -306,7 +306,7 @@ static int zap_threads(struct task_struct *tsk, struct mm_struct *mm,
if (unlikely(nr < 0))
return nr;
- tsk->flags = PF_DUMPCORE;
+ tsk->flags |= PF_DUMPCORE;
if (atomic_read(&mm->mm_users) == nr + 1)
goto done;
/*
diff --git a/fs/direct-io.c b/fs/direct-io.c
index 98040ba388a..194d0d122ca 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -198,9 +198,8 @@ static inline int dio_refill_pages(struct dio *dio, struct dio_submit *sdio)
* L1 cache.
*/
static inline struct page *dio_get_page(struct dio *dio,
- struct dio_submit *sdio, size_t *from, size_t *to)
+ struct dio_submit *sdio)
{
- int n;
if (dio_pages_present(sdio) == 0) {
int ret;
@@ -209,10 +208,7 @@ static inline struct page *dio_get_page(struct dio *dio,
return ERR_PTR(ret);
BUG_ON(dio_pages_present(sdio) == 0);
}
- n = sdio->head++;
- *from = n ? 0 : sdio->from;
- *to = (n == sdio->tail - 1) ? sdio->to : PAGE_SIZE;
- return dio->pages[n];
+ return dio->pages[sdio->head];
}
/**
@@ -911,11 +907,15 @@ static int do_direct_IO(struct dio *dio, struct dio_submit *sdio,
while (sdio->block_in_file < sdio->final_block_in_request) {
struct page *page;
size_t from, to;
- page = dio_get_page(dio, sdio, &from, &to);
+
+ page = dio_get_page(dio, sdio);
if (IS_ERR(page)) {
ret = PTR_ERR(page);
goto out;
}
+ from = sdio->head ? 0 : sdio->from;
+ to = (sdio->head == sdio->tail - 1) ? sdio->to : PAGE_SIZE;
+ sdio->head++;
while (from < to) {
unsigned this_chunk_bytes; /* # of bytes mapped */
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 8474028d784..03246cd9d47 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -907,9 +907,6 @@ static void process_init_reply(struct fuse_conn *fc, struct fuse_req *req)
fc->writeback_cache = 1;
if (arg->time_gran && arg->time_gran <= 1000000000)
fc->sb->s_time_gran = arg->time_gran;
- else
- fc->sb->s_time_gran = 1000000000;
-
} else {
ra_pages = fc->max_read / PAGE_CACHE_SIZE;
fc->no_lock = 1;
@@ -938,7 +935,7 @@ static void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req)
FUSE_SPLICE_WRITE | FUSE_SPLICE_MOVE | FUSE_SPLICE_READ |
FUSE_FLOCK_LOCKS | FUSE_IOCTL_DIR | FUSE_AUTO_INVAL_DATA |
FUSE_DO_READDIRPLUS | FUSE_READDIRPLUS_AUTO | FUSE_ASYNC_DIO |
- FUSE_WRITEBACK_CACHE;
+ FUSE_WRITEBACK_CACHE | FUSE_NO_OPEN_SUPPORT;
req->in.h.opcode = FUSE_INIT;
req->in.numargs = 1;
req->in.args[0].size = sizeof(*arg);
diff --git a/fs/namei.c b/fs/namei.c
index 985c6f36848..9eb787e5c16 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2256,9 +2256,10 @@ done:
goto out;
}
path->dentry = dentry;
- path->mnt = mntget(nd->path.mnt);
+ path->mnt = nd->path.mnt;
if (should_follow_link(dentry, nd->flags & LOOKUP_FOLLOW))
return 1;
+ mntget(path->mnt);
follow_mount(path);
error = 0;
out:
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index b56b1cc0271..944275c8f56 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -2879,6 +2879,7 @@ again:
* return the conflicting open:
*/
if (conf->len) {
+ kfree(conf->data);
conf->len = 0;
conf->data = NULL;
goto again;
@@ -2891,6 +2892,7 @@ again:
if (conf->len) {
p = xdr_encode_opaque_fixed(p, &ld->ld_clientid, 8);
p = xdr_encode_opaque(p, conf->data, conf->len);
+ kfree(conf->data);
} else { /* non - nfsv4 lock in conflict, no clientid nor owner */
p = xdr_encode_hyper(p, (u64)0); /* clientid */
*p++ = cpu_to_be32(0); /* length of owner name */
@@ -2907,7 +2909,7 @@ nfsd4_encode_lock(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_lo
nfserr = nfsd4_encode_stateid(xdr, &lock->lk_resp_stateid);
else if (nfserr == nfserr_denied)
nfserr = nfsd4_encode_lock_denied(xdr, &lock->lk_denied);
- kfree(lock->lk_denied.ld_owner.data);
+
return nfserr;
}
diff --git a/fs/xattr.c b/fs/xattr.c
index 3377dff1840..c69e6d43a0d 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -843,7 +843,7 @@ struct simple_xattr *simple_xattr_alloc(const void *value, size_t size)
/* wrap around? */
len = sizeof(*new_xattr) + size;
- if (len <= sizeof(*new_xattr))
+ if (len < sizeof(*new_xattr))
return NULL;
new_xattr = kmalloc(len, GFP_KERNEL);