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author | Jan Kara <jack@suse.cz> | 2017-02-10 06:56:09 +0100 |
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committer | Theodore Ts'o <tytso@mit.edu> | 2017-02-10 06:56:09 +0100 |
commit | 5469d7c3087ecaf760f54b447f11af6061b7c897 (patch) | |
tree | f8b3a6d61bc2720f11d7c8a21c12024c40274cd2 /fs/ext4/super.c | |
parent | ext4: fix stripe-unaligned allocations (diff) | |
download | linux-5469d7c3087ecaf760f54b447f11af6061b7c897.tar.xz linux-5469d7c3087ecaf760f54b447f11af6061b7c897.zip |
ext4: do not use stripe_width if it is not set
Avoid using stripe_width for sbi->s_stripe value if it is not actually
set. It prevents using the stride for sbi->s_stripe.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/super.c')
-rw-r--r-- | fs/ext4/super.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 3db5b6491513..dde14a7ac6d7 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2637,9 +2637,9 @@ static unsigned long ext4_get_stripe_size(struct ext4_sb_info *sbi) if (sbi->s_stripe && sbi->s_stripe <= sbi->s_blocks_per_group) ret = sbi->s_stripe; - else if (stripe_width <= sbi->s_blocks_per_group) + else if (stripe_width && stripe_width <= sbi->s_blocks_per_group) ret = stripe_width; - else if (stride <= sbi->s_blocks_per_group) + else if (stride && stride <= sbi->s_blocks_per_group) ret = stride; else ret = 0; |