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ext4: fix typos in mballoc 

pa_plen -> pa_len
pa_start -> pa_pstart

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Link: https://lore.kernel.org/r/20230311170949.1047958-2-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Kemeng Shi 2023-03-12 01:09:48 +08:00 committed by Theodore Ts'o
parent 253cacb0de
commit 1221b23501
1 changed files with 2 additions and 2 deletions
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4
fs/ext4/mballoc.c
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@ -4146,7 +4146,7 @@ ext4_mb_normalize_request(struct ext4_allocation_context *ac,
* provide gurantee on number of contiguous blocks allocation since that
* depends upon free space left, etc).
* In case of inode pa, later we use the allocated blocks
* [pa_start + fe_logical - pa_lstart, fe_len/size] from the preallocated
* [pa_pstart + fe_logical - pa_lstart, fe_len/size] from the preallocated
* range of goal/best blocks [start, size] to put it at the
* ac_o_ex.fe_logical extent of this inode.
* (See ext4_mb_use_inode_pa() for more details)
@ -4299,7 +4299,7 @@ static void ext4_mb_use_group_pa(struct ext4_allocation_context *ac,
ac->ac_status = AC_STATUS_FOUND;
ac->ac_pa = pa;
/* we don't correct pa_pstart or pa_plen here to avoid
/* we don't correct pa_pstart or pa_len here to avoid
* possible race when the group is being loaded concurrently
* instead we correct pa later, after blocks are marked
* in on-disk bitmap -- see ext4_mb_release_context()