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ext4: Use ext4_discard_reservations instead of mballoc-specific call 

In ext4_ext_truncate(), we should use the more generic
ext4_discard_reservations() call so we do the right thing when the
filesystem is mounted with the nomballoc option.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Mingming Cao <cmm@us.ibm.com>
This commit is contained in:
Theodore Ts'o 2008-08-16 07:57:35 -04:00
parent d015641734
commit 88aa3cff4e
1 changed files with 1 additions and 1 deletions
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2
fs/ext4/extents.c
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@ -2819,7 +2819,7 @@ void ext4_ext_truncate(struct inode *inode)
down_write(&EXT4_I(inode)->i_data_sem);
ext4_ext_invalidate_cache(inode);
ext4_mb_discard_inode_preallocations(inode);
ext4_discard_reservation(inode);
/*
* TODO: optimization is possible here.