From 5bcd3b6f639c277ed7fa71f2f8ed6fb072615011 Mon Sep 17 00:00:00 2001 From: Konstantin Khlebnikov Date: Thu, 12 Feb 2015 12:36:37 +0300 Subject: [PATCH] quota: optimize i_dquot access Remove redundant calls of i_dquot(), keep pointer in local variable. add/remove: 0/0 grow/shrink: 3/7 up/down: 40/-278 (-238) function old new delta __dquot_free_space 734 750 +16 __dquot_alloc_space 484 500 +16 dquot_free_inode 324 332 +8 dquot_drop 82 69 -13 vfs_load_quota_inode 1357 1341 -16 dquot_reclaim_space_nodirty 348 316 -32 dquot_disable 1980 1944 -36 dquot_claim_space_nodirty 354 314 -40 __dquot_drop 125 83 -42 __dquot_initialize 522 423 -99 Signed-off-by: Konstantin Khlebnikov Signed-off-by: Jan Kara --- Reading git-format-patch failed