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authorKees Cook <keescook@chromium.org>2020-05-06 09:29:10 +0300
committerKees Cook <keescook@chromium.org>2020-05-12 19:13:29 +0300
commitc30b20cd96a7a08e77c12cb3326c6fd801f7fe87 (patch)
treef6d324d5a968c8ef5936597ebf0d7f4b41f838b3 /fs/pstore/platform.c
parente7c1c00cf3fafde7496e31cacd718a51d0e7d70c (diff)
downloadlinux-c30b20cd96a7a08e77c12cb3326c6fd801f7fe87.tar.xz
pstore: Rename "pstore_lock" to "psinfo_lock"
The name "pstore_lock" sounds very global, but it is only supposed to be used for managing changes to "psinfo", so rename it accordingly. Link: https://lore.kernel.org/lkml/20200506152114.50375-3-keescook@chromium.org/ Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'fs/pstore/platform.c')
-rw-r--r--fs/pstore/platform.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index 44f8b9742263..347b6c07f4cf 100644
--- a/fs/pstore/platform.c
+++ b/fs/pstore/platform.c
@@ -69,10 +69,10 @@ static void pstore_dowork(struct work_struct *);
static DECLARE_WORK(pstore_work, pstore_dowork);
/*
- * pstore_lock just protects "psinfo" during
+ * psinfo_lock just protects "psinfo" during
* calls to pstore_register()
*/
-static DEFINE_SPINLOCK(pstore_lock);
+static DEFINE_SPINLOCK(psinfo_lock);
struct pstore_info *psinfo;
static char *backend;
@@ -574,11 +574,11 @@ int pstore_register(struct pstore_info *psi)
return -EINVAL;
}
- spin_lock(&pstore_lock);
+ spin_lock(&psinfo_lock);
if (psinfo) {
pr_warn("backend '%s' already loaded: ignoring '%s'\n",
psinfo->name, psi->name);
- spin_unlock(&pstore_lock);
+ spin_unlock(&psinfo_lock);
return -EBUSY;
}
@@ -587,7 +587,7 @@ int pstore_register(struct pstore_info *psi)
psinfo = psi;
mutex_init(&psinfo->read_mutex);
sema_init(&psinfo->buf_lock, 1);
- spin_unlock(&pstore_lock);
+ spin_unlock(&psinfo_lock);
if (psi->flags & PSTORE_FLAGS_DMESG)