[Kernel] [PATCH OpenHarmony-4.19 22/49] pstore: Rename "allpstore" to "records_list"

From: Kees Cook <keescook(a)chromium.org> stable inclusion from stable-5.10 category: feature commit:47af61ffb19baa8df2b109582f87f7622fbe85cc issue: #I4919J -------------------------------- The name "allpstore" doesn't carry much meaning, so rename it to what it actually is: the list of all records present in the filesystem. The lock is also renamed accordingly. Link: https://lore.kernel.org/lkml/20200506152114.50375-5-keescook@chromium.org/ Signed-off-by: Kees Cook <keescook(a)chromium.org> (cherry picked from commit 47af61ffb19baa8df2b109582f87f7622fbe85cc) Signed-off-by: roger <kongzhengrong(a)huawei.com> --- fs/pstore/inode.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c index d49fb7a8b664..73a57fec03fb 100644 --- a/fs/pstore/inode.c +++ b/fs/pstore/inode.c @@ -41,8 +41,8 @@ #define PSTORE_NAMELEN 64 -static DEFINE_SPINLOCK(allpstore_lock); -static LIST_HEAD(allpstore); +static DEFINE_SPINLOCK(records_list_lock); +static LIST_HEAD(records_list); struct pstore_private { struct list_head list; @@ -208,9 +208,9 @@ static void pstore_evict_inode(struct inode *inode) clear_inode(inode); if (p) { - spin_lock_irqsave(&allpstore_lock, flags); + spin_lock_irqsave(&records_list_lock, flags); list_del(&p->list); - spin_unlock_irqrestore(&allpstore_lock, flags); + spin_unlock_irqrestore(&records_list_lock, flags); free_pstore_private(p); } } @@ -314,8 +314,8 @@ int pstore_mkfile(struct dentry *root, struct pstore_record *record) WARN_ON(!inode_is_locked(d_inode(root))); - spin_lock_irqsave(&allpstore_lock, flags); - list_for_each_entry(pos, &allpstore, list) { + spin_lock_irqsave(&records_list_lock, flags); + list_for_each_entry(pos, &records_list, list) { if (pos->record->type == record->type && pos->record->id == record->id && pos->record->psi == record->psi) { @@ -323,7 +323,7 @@ int pstore_mkfile(struct dentry *root, struct pstore_record *record) break; } } - spin_unlock_irqrestore(&allpstore_lock, flags); + spin_unlock_irqrestore(&records_list_lock, flags); if (rc) return rc; @@ -356,9 +356,9 @@ int pstore_mkfile(struct dentry *root, struct pstore_record *record) d_add(dentry, inode); - spin_lock_irqsave(&allpstore_lock, flags); - list_add(&private->list, &allpstore); - spin_unlock_irqrestore(&allpstore_lock, flags); + spin_lock_irqsave(&records_list_lock, flags); + list_add(&private->list, &records_list); + spin_unlock_irqrestore(&records_list_lock, flags); return 0; -- 2.17.1