Commit 1221b235 authored by Kemeng Shi's avatar Kemeng Shi Committed by Theodore Ts'o
Browse files

ext4: fix typos in mballoc 



pa_plen -> pa_len
pa_start -> pa_pstart

Signed-off-by: default avatarKemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: default avatarRitesh Harjani (IBM) <ritesh.list@gmail.com>
Link: https://lore.kernel.org/r/20230311170949.1047958-2-shikemeng@huaweicloud.com


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent 253cacb0

fs/ext4/mballoc.c

+2 −2
Original line number Diff line number Diff line
@@ -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()