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authorAl Viro <viro@zeniv.linux.org.uk>2019-12-21 00:16:49 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2020-02-07 14:48:35 -0500
commitcc3c0b533ab9142eac2e291628fbfca3685f38cd (patch)
tree1e030853f8a0bed9225eb392a4faad4f24477fb5 /include
parentc80c98f0dc5dc709b04254b5f30145c6ab8800a4 (diff)
downloadlinux-cc3c0b533ab9142eac2e291628fbfca3685f38cd.tar.bz2
add prefix to fs_context->log
... turning it into struct p_log embedded into fs_context. Initialize the prefix with fs_type->name, turning fs_parse() into a trivial inline wrapper for __fs_parse(). This makes fs_parameter_description->name completely unused. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include')
-rw-r--r--include/linux/fs_context.h4
-rw-r--r--include/linux/fs_parser.h13
2 files changed, 11 insertions, 6 deletions
diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h
index 41f37d33e358..b2ad9b0a7af4 100644
--- a/include/linux/fs_context.h
+++ b/include/linux/fs_context.h
@@ -97,7 +97,7 @@ struct fs_context {
struct user_namespace *user_ns; /* The user namespace for this mount */
struct net *net_ns; /* The network namespace for this mount */
const struct cred *cred; /* The mounter's credentials */
- struct fc_log *log; /* Logging buffer */
+ struct p_log log; /* Logging buffer */
const char *source; /* The source name (eg. dev path) */
void *security; /* Linux S&M options */
void *s_fs_info; /* Proposed s_fs_info */
@@ -189,7 +189,7 @@ struct fc_log {
extern __attribute__((format(printf, 4, 5)))
void logfc(struct fc_log *log, const char *prefix, char level, const char *fmt, ...);
-#define __logfc(fc, l, fmt, ...) logfc((fc)->log, NULL, \
+#define __logfc(fc, l, fmt, ...) logfc((fc)->log.log, NULL, \
l, fmt, ## __VA_ARGS__)
#define __plog(p, l, fmt, ...) logfc((p)->log, (p)->prefix, \
l, fmt, ## __VA_ARGS__)
diff --git a/include/linux/fs_parser.h b/include/linux/fs_parser.h
index b0fba26a4ffe..37459124c1c1 100644
--- a/include/linux/fs_parser.h
+++ b/include/linux/fs_parser.h
@@ -78,10 +78,15 @@ extern int __fs_parse(struct p_log *log,
const struct fs_parameter_description *desc,
struct fs_parameter *value,
struct fs_parse_result *result);
-extern int fs_parse(struct fs_context *fc,
- const struct fs_parameter_description *desc,
- struct fs_parameter *value,
- struct fs_parse_result *result);
+
+static inline int fs_parse(struct fs_context *fc,
+ const struct fs_parameter_description *desc,
+ struct fs_parameter *param,
+ struct fs_parse_result *result)
+{
+ return __fs_parse(&fc->log, desc, param, result);
+}
+
extern int fs_lookup_param(struct fs_context *fc,
struct fs_parameter *param,
bool want_bdev,