diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-08-16 18:42:58 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-08-16 18:42:58 +0100 |
| commit | e4862f2f6f5653dfb67f3ba2b6f0bc74516ed51a (patch) | |
| tree | 1db5a0540a4eecfad9b7daee476b985e82ddc810 /fs/minix/inode.c | |
| parent | ec62dbd7eb8e3dddb221da89ecbcea0fc3dee8c1 (diff) | |
| parent | b2c1e07b81a126e5846dfc3d36f559d861df59f4 (diff) | |
Merge branch 'for-2.6.36' into for-2.6.37
Fairly simple conflicts, the most serious ones are the i.MX ones which I
suspect now need another rename.
Conflicts:
arch/arm/mach-mx2/clock_imx27.c
arch/arm/mach-mx2/devices.c
arch/arm/mach-omap2/board-rx51-peripherals.c
arch/arm/mach-omap2/board-zoom2.c
sound/soc/fsl/mpc5200_dma.c
sound/soc/fsl/mpc5200_dma.h
sound/soc/fsl/mpc8610_hpcd.c
sound/soc/pxa/spitz.c
Diffstat (limited to 'fs/minix/inode.c')
| -rw-r--r-- | fs/minix/inode.c | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/fs/minix/inode.c b/fs/minix/inode.c index 756f8c93780..e39d6bf2e8f 100644 --- a/fs/minix/inode.c +++ b/fs/minix/inode.c @@ -24,12 +24,17 @@ static int minix_write_inode(struct inode *inode, static int minix_statfs(struct dentry *dentry, struct kstatfs *buf); static int minix_remount (struct super_block * sb, int * flags, char * data); -static void minix_delete_inode(struct inode *inode) +static void minix_evict_inode(struct inode *inode) { truncate_inode_pages(&inode->i_data, 0); - inode->i_size = 0; - minix_truncate(inode); - minix_free_inode(inode); + if (!inode->i_nlink) { + inode->i_size = 0; + minix_truncate(inode); + } + invalidate_inode_buffers(inode); + end_writeback(inode); + if (!inode->i_nlink) + minix_free_inode(inode); } static void minix_put_super(struct super_block *sb) @@ -96,7 +101,7 @@ static const struct super_operations minix_sops = { .alloc_inode = minix_alloc_inode, .destroy_inode = minix_destroy_inode, .write_inode = minix_write_inode, - .delete_inode = minix_delete_inode, + .evict_inode = minix_evict_inode, .put_super = minix_put_super, .statfs = minix_statfs, .remount_fs = minix_remount, @@ -357,20 +362,26 @@ static int minix_readpage(struct file *file, struct page *page) return block_read_full_page(page,minix_get_block); } -int __minix_write_begin(struct file *file, struct address_space *mapping, - loff_t pos, unsigned len, unsigned flags, - struct page **pagep, void **fsdata) +int minix_prepare_chunk(struct page *page, loff_t pos, unsigned len) { - return block_write_begin(file, mapping, pos, len, flags, pagep, fsdata, - minix_get_block); + return __block_write_begin(page, pos, len, minix_get_block); } static int minix_write_begin(struct file *file, struct address_space *mapping, loff_t pos, unsigned len, unsigned flags, struct page **pagep, void **fsdata) { - *pagep = NULL; - return __minix_write_begin(file, mapping, pos, len, flags, pagep, fsdata); + int ret; + + ret = block_write_begin(mapping, pos, len, flags, pagep, + minix_get_block); + if (unlikely(ret)) { + loff_t isize = mapping->host->i_size; + if (pos + len > isize) + vmtruncate(mapping->host, isize); + } + + return ret; } static sector_t minix_bmap(struct address_space *mapping, sector_t block) |