diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/pstore/inode.c | 7 | ||||
| -rw-r--r-- | fs/pstore/internal.h | 5 | ||||
| -rw-r--r-- | fs/pstore/platform.c | 4 |
3 files changed, 10 insertions, 6 deletions
diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c index 6a4123d1849c..12823845d324 100644 --- a/fs/pstore/inode.c +++ b/fs/pstore/inode.c @@ -275,8 +275,8 @@ int pstore_is_mounted(void) * Set the mtime & ctime to the date that this record was originally stored. */ int pstore_mkfile(enum pstore_type_id type, char *psname, u64 id, int count, - char *data, size_t size, struct timespec time, - struct pstore_info *psi) + char *data, bool compressed, size_t size, + struct timespec time, struct pstore_info *psi) { struct dentry *root = pstore_sb->s_root; struct dentry *dentry; @@ -315,7 +315,8 @@ int pstore_mkfile(enum pstore_type_id type, char *psname, u64 id, int count, switch (type) { case PSTORE_TYPE_DMESG: - sprintf(name, "dmesg-%s-%lld", psname, id); + sprintf(name, "dmesg-%s-%lld%s", psname, id, + compressed ? ".enc.z" : ""); break; case PSTORE_TYPE_CONSOLE: sprintf(name, "console-%s", psname); diff --git a/fs/pstore/internal.h b/fs/pstore/internal.h index 937d820f273c..3b3d305277c4 100644 --- a/fs/pstore/internal.h +++ b/fs/pstore/internal.h @@ -50,8 +50,9 @@ extern struct pstore_info *psinfo; extern void pstore_set_kmsg_bytes(int); extern void pstore_get_records(int); extern int pstore_mkfile(enum pstore_type_id, char *psname, u64 id, - int count, char *data, size_t size, - struct timespec time, struct pstore_info *psi); + int count, char *data, bool compressed, + size_t size, struct timespec time, + struct pstore_info *psi); extern int pstore_is_mounted(void); #endif diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c index 76bc5c12c0cf..4ffb7ab5e397 100644 --- a/fs/pstore/platform.c +++ b/fs/pstore/platform.c @@ -479,13 +479,15 @@ void pstore_get_records(int quiet) if (unzipped_len > 0) { buf = big_oops_buf; size = unzipped_len; + compressed = false; } else { pr_err("pstore: decompression failed;" "returned %d\n", unzipped_len); + compressed = true; } } rc = pstore_mkfile(type, psi->name, id, count, buf, - (size_t)size, time, psi); + compressed, (size_t)size, time, psi); if (unzipped_len < 0) { /* Free buffer other than big oops */ kfree(buf); |
