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authorBadari Pulavarty <pbadari@us.ibm.com>2006-03-26 01:38:05 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-26 08:57:02 -0800
commita0e9285233a32edf267d27cd03fe0056951422cf (patch)
treebc8632552b1b91afa466b411992b0d85ec50d5a1 /fs/ext3
parentf91a2ad2ed97099fb565e3336f8df0df717f2ba9 (diff)
downloadop-kernel-dev-a0e9285233a32edf267d27cd03fe0056951422cf.zip
op-kernel-dev-a0e9285233a32edf267d27cd03fe0056951422cf.tar.gz
[PATCH] ext3: "nobh" writeback support for filesystems blocksize < pagesize
There is no valid reason why we can't support "nobh" option for filesystems with blocksize != PAGESIZE. This patch lets them use "nobh" option for writeback mode for blocksize < pagesize. Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ext3')
-rw-r--r--fs/ext3/super.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 86e4431..f8a5266 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -1678,12 +1678,6 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
}
if (test_opt(sb, NOBH)) {
- if (sb->s_blocksize_bits != PAGE_CACHE_SHIFT) {
- printk(KERN_WARNING "EXT3-fs: Ignoring nobh option "
- "since filesystem blocksize doesn't match "
- "pagesize\n");
- clear_opt(sbi->s_mount_opt, NOBH);
- }
if (!(test_opt(sb, DATA_FLAGS) == EXT3_MOUNT_WRITEBACK_DATA)) {
printk(KERN_WARNING "EXT3-fs: Ignoring nobh option - "
"its supported only with writeback mode\n");
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