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authorLinus Torvalds <torvalds@linux-foundation.org>2022-08-07 19:03:24 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2022-08-07 19:03:24 +0200
commiteb5699ba31558bdb2cee6ebde3d0a68091e47dce (patch)
tree3aeab3158f7ae43431405f3aa4f2e1fa3d103206 /fs/ocfs2
parentMerge tag 'for-5.20/fbdev-1' of git://git.kernel.org/pub/scm/linux/kernel/git... (diff)
parentscripts/gdb: ensure the absolute path is generated on initial source (diff)
downloadlinux-eb5699ba31558bdb2cee6ebde3d0a68091e47dce.tar.xz
linux-eb5699ba31558bdb2cee6ebde3d0a68091e47dce.zip
Merge tag 'mm-nonmm-stable-2022-08-06-2' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc updates from Andrew Morton: "Updates to various subsystems which I help look after. lib, ocfs2, fatfs, autofs, squashfs, procfs, etc. A relatively small amount of material this time" * tag 'mm-nonmm-stable-2022-08-06-2' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (72 commits) scripts/gdb: ensure the absolute path is generated on initial source MAINTAINERS: kunit: add David Gow as a maintainer of KUnit mailmap: add linux.dev alias for Brendan Higgins mailmap: update Kirill's email profile: setup_profiling_timer() is moslty not implemented ocfs2: fix a typo in a comment ocfs2: use the bitmap API to simplify code ocfs2: remove some useless functions lib/mpi: fix typo 'the the' in comment proc: add some (hopefully) insightful comments bdi: remove enum wb_congested_state kernel/hung_task: fix address space of proc_dohung_task_timeout_secs lib/lzo/lzo1x_compress.c: replace ternary operator with min() and min_t() squashfs: support reading fragments in readahead call squashfs: implement readahead squashfs: always build "file direct" version of page actor Revert "squashfs: provide backing_dev_info in order to disable read-ahead" fs/ocfs2: Fix spelling typo in comment ia64: old_rr4 added under CONFIG_HUGETLB_PAGE proc: fix test for "vsyscall=xonly" boot option ...
Diffstat (limited to 'fs/ocfs2')
-rw-r--r--fs/ocfs2/dlmfs/dlmfs.c14
-rw-r--r--fs/ocfs2/heartbeat.c27
-rw-r--r--fs/ocfs2/quota_global.c2
3 files changed, 17 insertions, 26 deletions
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
index e360543ad7e7..8b2020f92b5f 100644
--- a/fs/ocfs2/dlmfs/dlmfs.c
+++ b/fs/ocfs2/dlmfs/dlmfs.c
@@ -296,17 +296,25 @@ static void dlmfs_evict_inode(struct inode *inode)
{
int status;
struct dlmfs_inode_private *ip;
+ struct user_lock_res *lockres;
+ int teardown;
clear_inode(inode);
mlog(0, "inode %lu\n", inode->i_ino);
ip = DLMFS_I(inode);
+ lockres = &ip->ip_lockres;
if (S_ISREG(inode->i_mode)) {
- status = user_dlm_destroy_lock(&ip->ip_lockres);
- if (status < 0)
- mlog_errno(status);
+ spin_lock(&lockres->l_lock);
+ teardown = !!(lockres->l_flags & USER_LOCK_IN_TEARDOWN);
+ spin_unlock(&lockres->l_lock);
+ if (!teardown) {
+ status = user_dlm_destroy_lock(lockres);
+ if (status < 0)
+ mlog_errno(status);
+ }
iput(ip->ip_parent);
goto clear_fields;
}
diff --git a/fs/ocfs2/heartbeat.c b/fs/ocfs2/heartbeat.c
index 9099d8fc7599..22da768e65b7 100644
--- a/fs/ocfs2/heartbeat.c
+++ b/fs/ocfs2/heartbeat.c
@@ -2,12 +2,13 @@
/*
* heartbeat.c
*
- * Register ourselves with the heartbaet service, keep our node maps
+ * Register ourselves with the heartbeat service, keep our node maps
* up to date, and fire off recovery when needed.
*
* Copyright (C) 2002, 2004 Oracle. All rights reserved.
*/
+#include <linux/bitmap.h>
#include <linux/fs.h>
#include <linux/types.h>
#include <linux/highmem.h>
@@ -24,18 +25,12 @@
#include "buffer_head_io.h"
-static inline void __ocfs2_node_map_set_bit(struct ocfs2_node_map *map,
- int bit);
-static inline void __ocfs2_node_map_clear_bit(struct ocfs2_node_map *map,
- int bit);
-
/* special case -1 for now
* TODO: should *really* make sure the calling func never passes -1!! */
static void ocfs2_node_map_init(struct ocfs2_node_map *map)
{
map->num_nodes = OCFS2_NODE_MAP_MAX_NODES;
- memset(map->map, 0, BITS_TO_LONGS(OCFS2_NODE_MAP_MAX_NODES) *
- sizeof(unsigned long));
+ bitmap_zero(map->map, OCFS2_NODE_MAP_MAX_NODES);
}
void ocfs2_init_node_maps(struct ocfs2_super *osb)
@@ -65,12 +60,6 @@ void ocfs2_do_node_down(int node_num, void *data)
ocfs2_recovery_thread(osb, node_num);
}
-static inline void __ocfs2_node_map_set_bit(struct ocfs2_node_map *map,
- int bit)
-{
- set_bit(bit, map->map);
-}
-
void ocfs2_node_map_set_bit(struct ocfs2_super *osb,
struct ocfs2_node_map *map,
int bit)
@@ -79,16 +68,10 @@ void ocfs2_node_map_set_bit(struct ocfs2_super *osb,
return;
BUG_ON(bit >= map->num_nodes);
spin_lock(&osb->node_map_lock);
- __ocfs2_node_map_set_bit(map, bit);
+ set_bit(bit, map->map);
spin_unlock(&osb->node_map_lock);
}
-static inline void __ocfs2_node_map_clear_bit(struct ocfs2_node_map *map,
- int bit)
-{
- clear_bit(bit, map->map);
-}
-
void ocfs2_node_map_clear_bit(struct ocfs2_super *osb,
struct ocfs2_node_map *map,
int bit)
@@ -97,7 +80,7 @@ void ocfs2_node_map_clear_bit(struct ocfs2_super *osb,
return;
BUG_ON(bit >= map->num_nodes);
spin_lock(&osb->node_map_lock);
- __ocfs2_node_map_clear_bit(map, bit);
+ clear_bit(bit, map->map);
spin_unlock(&osb->node_map_lock);
}
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
index 0b6f551a342a..dc9f76ab7e13 100644
--- a/fs/ocfs2/quota_global.c
+++ b/fs/ocfs2/quota_global.c
@@ -412,7 +412,7 @@ out_unlock:
goto out_err;
}
-/* Write information to global quota file. Expects exlusive lock on quota
+/* Write information to global quota file. Expects exclusive lock on quota
* file inode and quota info */
static int __ocfs2_global_write_info(struct super_block *sb, int type)
{