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author | Linus Torvalds | 2018-02-03 22:49:22 +0100 |
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committer | Linus Torvalds | 2018-02-03 22:49:22 +0100 |
commit | 23aedc4b9b39428c92b380b386bc97edecb3d4e7 (patch) | |
tree | 66c858fc497c84363292e8ce6fd637f07fff0e8d /fs/ext4/mballoc.c | |
parent | Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git... (diff) | |
parent | ext4: create ext4_kset dynamically (diff) | |
download | kernel-qcow2-linux-23aedc4b9b39428c92b380b386bc97edecb3d4e7.tar.gz kernel-qcow2-linux-23aedc4b9b39428c92b380b386bc97edecb3d4e7.tar.xz kernel-qcow2-linux-23aedc4b9b39428c92b380b386bc97edecb3d4e7.zip |
Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
"Only miscellaneous cleanups and bug fixes for ext4 this cycle"
* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: create ext4_kset dynamically
ext4: create ext4_feat kobject dynamically
ext4: release kobject/kset even when init/register fail
ext4: fix incorrect indentation of if statement
ext4: correct documentation for grpid mount option
ext4: use 'sbi' instead of 'EXT4_SB(sb)'
ext4: save error to disk in __ext4_grp_locked_error()
jbd2: fix sphinx kernel-doc build warnings
ext4: fix a race in the ext4 shutdown path
mbcache: make sure c_entry_count is not decremented past zero
ext4: no need flush workqueue before destroying it
ext4: fixed alignment and minor code cleanup in ext4.h
ext4: fix ENOSPC handling in DAX page fault handler
dax: pass detailed error code from dax_iomap_fault()
mbcache: revert "fs/mbcache.c: make count_objects() more robust"
mbcache: initialize entry->e_referenced in mb_cache_entry_create()
ext4: fix up remaining files with SPDX cleanups
Diffstat (limited to 'fs/ext4/mballoc.c')
-rw-r--r-- | fs/ext4/mballoc.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index d9f8b90a93ed..769a62708b1c 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2003-2006, Cluster File Systems, Inc, info@clusterfs.com * Written by Alex Tomas <alex@clusterfs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111- */ @@ -769,10 +757,10 @@ void ext4_mb_generate_buddy(struct super_block *sb, clear_bit(EXT4_GROUP_INFO_NEED_INIT_BIT, &(grp->bb_state)); period = get_cycles() - period; - spin_lock(&EXT4_SB(sb)->s_bal_lock); - EXT4_SB(sb)->s_mb_buddies_generated++; - EXT4_SB(sb)->s_mb_generation_time += period; - spin_unlock(&EXT4_SB(sb)->s_bal_lock); + spin_lock(&sbi->s_bal_lock); + sbi->s_mb_buddies_generated++; + sbi->s_mb_generation_time += period; + spin_unlock(&sbi->s_bal_lock); } static void mb_regenerate_buddy(struct ext4_buddy *e4b) @@ -1459,7 +1447,7 @@ static void mb_free_blocks(struct inode *inode, struct ext4_buddy *e4b, ext4_fsblk_t blocknr; blocknr = ext4_group_first_block_no(sb, e4b->bd_group); - blocknr += EXT4_C2B(EXT4_SB(sb), block); + blocknr += EXT4_C2B(sbi, block); ext4_grp_locked_error(sb, e4b->bd_group, inode ? inode->i_ino : 0, blocknr, @@ -4850,9 +4838,9 @@ do_more: if (in_range(ext4_block_bitmap(sb, gdp), block, count) || in_range(ext4_inode_bitmap(sb, gdp), block, count) || in_range(block, ext4_inode_table(sb, gdp), - EXT4_SB(sb)->s_itb_per_group) || + sbi->s_itb_per_group) || in_range(block + count - 1, ext4_inode_table(sb, gdp), - EXT4_SB(sb)->s_itb_per_group)) { + sbi->s_itb_per_group)) { ext4_error(sb, "Freeing blocks in system zone - " "Block = %llu, count = %lu", block, count); |