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authorTheodore Ts'o <tytso@mit.edu>2013-02-10 00:06:24 +0400
committerTheodore Ts'o <tytso@mit.edu>2013-02-10 00:06:24 +0400
commit64044abf05d0842a7fed30e102fa411a744c7d9f (patch)
tree91a28727b410b354799b8bb5c1737ebf00883ce4 /fs/ext4/acl.c
parent4b217630d0ec277c961e57f6d2985433b352c2ce (diff)
downloadlinux-64044abf05d0842a7fed30e102fa411a744c7d9f.tar.xz
ext4: fix the number of credits needed for ext4_unlink() and ext4_rmdir()
The ext4_unlink() and ext4_rmdir() don't actually release the blocks associated with the file/directory. This gets done in a separate jbd2 handle called via ext4_evict_inode(). Thus, we don't need to reserve lots of journal credits for the truncate. Note that using too many journal credits is non-optimal because it can leading to the journal transmit getting closed too early, before it is strictly necessary. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext4/acl.c')
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