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authorEvgeniy Dushistov <dushistov@mail.ru>2006-02-03 03:04:06 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-03 08:32:04 -0800
commit09114eb8c53d2d3b2ff9523e011cb68b2e245dce (patch)
treec66d4590814072f91d74f185c798a3935d933209 /fs/ufs/inode.c
parente295cfcb2907ae4c5df57f5d4ada1ce6f3ae4657 (diff)
downloadlinux-09114eb8c53d2d3b2ff9523e011cb68b2e245dce.tar.bz2
[PATCH] ufs: fix hang during `rm'
This fixes the code like this: bh = sb_find_get_block (sb, tmp + j); if ((bh && DATA_BUFFER_USED(bh)) || tmp != fs32_to_cpu(sb, *p)) { retry = 1; brelse (bh); goto next1; } bforget (bh); sb_find_get_block() ordinarily returns a buffer_head with b_count>=2, and this code assume that in case if "b_count>1" buffer is used, so this caused infinite loop. (akpm: that is-the-buffer-busy code is incomprehensible. Good riddance. Use of block_truncate_page() seems sane). Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ufs/inode.c')
-rw-r--r--fs/ufs/inode.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index e0c04e36a051..3c3f62ce2ad9 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -376,7 +376,7 @@ out:
* This function gets the block which contains the fragment.
*/
-static int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create)
+int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create)
{
struct super_block * sb = inode->i_sb;
struct ufs_sb_private_info * uspi = UFS_SB(sb)->s_uspi;