diff options
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/debug.h | 2 | ||||
| -rw-r--r-- | fs/ubifs/file.c | 10 | ||||
| -rw-r--r-- | fs/ubifs/lpt.c | 5 | ||||
| -rw-r--r-- | fs/ubifs/recovery.c | 2 | ||||
| -rw-r--r-- | fs/ubifs/replay.c | 3 | ||||
| -rw-r--r-- | fs/ubifs/super.c | 5 |
6 files changed, 13 insertions, 14 deletions
diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h index 8b8cc4e945f4..760de723dadb 100644 --- a/fs/ubifs/debug.h +++ b/fs/ubifs/debug.h @@ -167,7 +167,7 @@ struct ubifs_global_debug_info { #define ubifs_dbg_msg(type, fmt, ...) \ pr_debug("UBIFS DBG " type ": " fmt "\n", ##__VA_ARGS__) -#define DBG_KEY_BUF_LEN 32 +#define DBG_KEY_BUF_LEN 48 #define ubifs_dbg_msg_key(type, key, fmt, ...) do { \ char __tmp_key_buf[DBG_KEY_BUF_LEN]; \ pr_debug("UBIFS DBG " type ": " fmt "%s\n", ##__VA_ARGS__, \ diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index 35389ca2d267..7bd6e72afd11 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -37,11 +37,11 @@ * * A thing to keep in mind: inode @i_mutex is locked in most VFS operations we * implement. However, this is not true for 'ubifs_writepage()', which may be - * called with @i_mutex unlocked. For example, when pdflush is doing background - * write-back, it calls 'ubifs_writepage()' with unlocked @i_mutex. At "normal" - * work-paths the @i_mutex is locked in 'ubifs_writepage()', e.g. in the - * "sys_write -> alloc_pages -> direct reclaim path". So, in 'ubifs_writepage()' - * we are only guaranteed that the page is locked. + * called with @i_mutex unlocked. For example, when flusher thread is doing + * background write-back, it calls 'ubifs_writepage()' with unlocked @i_mutex. + * At "normal" work-paths the @i_mutex is locked in 'ubifs_writepage()', e.g. + * in the "sys_write -> alloc_pages -> direct reclaim path". So, in + * 'ubifs_writepage()' we are only guaranteed that the page is locked. * * Similarly, @i_mutex is not always locked in 'ubifs_readpage()', e.g., the * read-ahead path does not lock it ("sys_read -> generic_file_aio_read -> diff --git a/fs/ubifs/lpt.c b/fs/ubifs/lpt.c index ce33b2beb151..8640920766ed 100644 --- a/fs/ubifs/lpt.c +++ b/fs/ubifs/lpt.c @@ -1749,7 +1749,10 @@ int ubifs_lpt_init(struct ubifs_info *c, int rd, int wr) return 0; out_err: - ubifs_lpt_free(c, 0); + if (wr) + ubifs_lpt_free(c, 1); + if (rd) + ubifs_lpt_free(c, 0); return err; } diff --git a/fs/ubifs/recovery.c b/fs/ubifs/recovery.c index c30d976b4be8..edeec499c048 100644 --- a/fs/ubifs/recovery.c +++ b/fs/ubifs/recovery.c @@ -788,7 +788,7 @@ struct ubifs_scan_leb *ubifs_recover_leb(struct ubifs_info *c, int lnum, corrupted_rescan: /* Re-scan the corrupted data with verbose messages */ - ubifs_err("corruptio %d", ret); + ubifs_err("corruption %d", ret); ubifs_scan_a_node(c, buf, len, lnum, offs, 1); corrupted: ubifs_scanned_corruption(c, lnum, offs, buf); diff --git a/fs/ubifs/replay.c b/fs/ubifs/replay.c index eba46d4a7619..94d78fc5d4e0 100644 --- a/fs/ubifs/replay.c +++ b/fs/ubifs/replay.c @@ -1026,7 +1026,6 @@ int ubifs_replay_journal(struct ubifs_info *c) c->replaying = 1; lnum = c->ltail_lnum = c->lhead_lnum; - lnum = UBIFS_LOG_LNUM; do { err = replay_log_leb(c, lnum, 0, c->sbuf); if (err == 1) @@ -1035,7 +1034,7 @@ int ubifs_replay_journal(struct ubifs_info *c) if (err) goto out; lnum = ubifs_next_log_lnum(c, lnum); - } while (lnum != UBIFS_LOG_LNUM); + } while (lnum != c->ltail_lnum); err = replay_buds(c); if (err) diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 1c766c39c038..71a197f0f93d 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -303,7 +303,7 @@ static int ubifs_write_inode(struct inode *inode, struct writeback_control *wbc) mutex_lock(&ui->ui_mutex); /* * Due to races between write-back forced by budgeting - * (see 'sync_some_inodes()') and pdflush write-back, the inode may + * (see 'sync_some_inodes()') and background write-back, the inode may * have already been synchronized, do not do this again. This might * also happen if it was synchronized in an VFS operation, e.g. * 'ubifs_link()'. @@ -1157,9 +1157,6 @@ static int check_free_space(struct ubifs_info *c) * * This function mounts UBIFS file system. Returns zero in case of success and * a negative error code in case of failure. - * - * Note, the function does not de-allocate resources it it fails half way - * through, and the caller has to do this instead. */ static int mount_ubifs(struct ubifs_info *c) { |