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| author | Christoph Hellwig <hch@lst.de> | 2005-11-07 00:59:46 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 07:53:41 -0800 |
| commit | db73e9aa99bf093427b79877f9475392724fd5e5 (patch) | |
| tree | 6ea2631bd3772661c0a04f20fd9b03b047277121 /fs/affs | |
| parent | a463ddd343dacf5f1badae514ed2c5135ec0c3a9 (diff) | |
| download | kernel_samsung_smdk4412-db73e9aa99bf093427b79877f9475392724fd5e5.tar.gz kernel_samsung_smdk4412-db73e9aa99bf093427b79877f9475392724fd5e5.tar.bz2 kernel_samsung_smdk4412-db73e9aa99bf093427b79877f9475392724fd5e5.zip | |
[PATCH] remove superflous ctime/mtime updates in affs
Both AFFS and HPFS update the ctime and mtime in the write path, after
generic_file_write returned and marked the inode dirty.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/affs')
| -rw-r--r-- | fs/affs/file.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/fs/affs/file.c b/fs/affs/file.c index 6744924b690..f72fb776ecd 100644 --- a/fs/affs/file.c +++ b/fs/affs/file.c @@ -22,14 +22,13 @@ static int affs_grow_extcache(struct inode *inode, u32 lc_idx); static struct buffer_head *affs_alloc_extblock(struct inode *inode, struct buffer_head *bh, u32 ext); static inline struct buffer_head *affs_get_extblock(struct inode *inode, u32 ext); static struct buffer_head *affs_get_extblock_slow(struct inode *inode, u32 ext); -static ssize_t affs_file_write(struct file *filp, const char __user *buf, size_t count, loff_t *ppos); static int affs_file_open(struct inode *inode, struct file *filp); static int affs_file_release(struct inode *inode, struct file *filp); struct file_operations affs_file_operations = { .llseek = generic_file_llseek, .read = generic_file_read, - .write = affs_file_write, + .write = generic_file_write, .mmap = generic_file_mmap, .open = affs_file_open, .release = affs_file_release, @@ -473,21 +472,6 @@ affs_getemptyblk_ino(struct inode *inode, int block) return ERR_PTR(err); } -static ssize_t -affs_file_write(struct file *file, const char __user *buf, - size_t count, loff_t *ppos) -{ - ssize_t retval; - - retval = generic_file_write (file, buf, count, ppos); - if (retval >0) { - struct inode *inode = file->f_dentry->d_inode; - inode->i_ctime = inode->i_mtime = CURRENT_TIME_SEC; - mark_inode_dirty(inode); - } - return retval; -} - static int affs_do_readpage_ofs(struct file *file, struct page *page, unsigned from, unsigned to) { |