diff options
author | Frank Holton <fholton@gmail.com> | 2013-12-20 20:37:06 +0400 |
---|---|---|
committer | Chris Mason <clm@fb.com> | 2014-01-29 01:20:05 +0400 |
commit | efe120a067c8674a8ae21b194f0e68f098b61ee2 (patch) | |
tree | 1edb3b59b689a96ec15b548387c048ee959fb6fd /fs/btrfs/extent_io.c | |
parent | 5de865eebb8330eee19c37b31fb6f315a09d4273 (diff) | |
download | linux-efe120a067c8674a8ae21b194f0e68f098b61ee2.tar.xz |
Btrfs: convert printk to btrfs_ and fix BTRFS prefix
Convert all applicable cases of printk and pr_* to the btrfs_* macros.
Fix all uses of the BTRFS prefix.
Signed-off-by: Frank Holton <fholton@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/extent_io.c')
-rw-r--r-- | fs/btrfs/extent_io.c | 61 |
1 files changed, 37 insertions, 24 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 2fa23b57d8df..fbe501d3bd01 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -59,7 +59,7 @@ void btrfs_leak_debug_check(void) while (!list_empty(&states)) { state = list_entry(states.next, struct extent_state, leak_list); - printk(KERN_ERR "btrfs state leak: start %llu end %llu " + printk(KERN_ERR "BTRFS: state leak: start %llu end %llu " "state %lu in tree %p refs %d\n", state->start, state->end, state->state, state->tree, atomic_read(&state->refs)); @@ -69,7 +69,7 @@ void btrfs_leak_debug_check(void) while (!list_empty(&buffers)) { eb = list_entry(buffers.next, struct extent_buffer, leak_list); - printk(KERN_ERR "btrfs buffer leak start %llu len %lu " + printk(KERN_ERR "BTRFS: buffer leak start %llu len %lu " "refs %d\n", eb->start, eb->len, atomic_read(&eb->refs)); list_del(&eb->leak_list); @@ -92,7 +92,7 @@ static inline void __btrfs_debug_check_extent_io_range(const char *caller, isize = i_size_read(inode); if (end >= PAGE_SIZE && (end % 2) == 0 && end != isize - 1) { printk_ratelimited(KERN_DEBUG - "btrfs: %s: ino %llu isize %llu odd range [%llu,%llu]\n", + "BTRFS: %s: ino %llu isize %llu odd range [%llu,%llu]\n", caller, btrfs_ino(inode), isize, start, end); } } @@ -423,7 +423,7 @@ static int insert_state(struct extent_io_tree *tree, struct rb_node *node; if (end < start) - WARN(1, KERN_ERR "btrfs end < start %llu %llu\n", + WARN(1, KERN_ERR "BTRFS: end < start %llu %llu\n", end, start); state->start = start; state->end = end; @@ -434,7 +434,7 @@ static int insert_state(struct extent_io_tree *tree, if (node) { struct extent_state *found; found = rb_entry(node, struct extent_state, rb_node); - printk(KERN_ERR "btrfs found node %llu %llu on insert of " + printk(KERN_ERR "BTRFS: found node %llu %llu on insert of " "%llu %llu\n", found->start, found->end, start, end); return -EEXIST; @@ -2054,9 +2054,10 @@ int repair_io_failure(struct btrfs_fs_info *fs_info, u64 start, return -EIO; } - printk_ratelimited_in_rcu(KERN_INFO "btrfs read error corrected: ino %lu off %llu " - "(dev %s sector %llu)\n", page->mapping->host->i_ino, - start, rcu_str_deref(dev->name), sector); + printk_ratelimited_in_rcu(KERN_INFO + "BTRFS: read error corrected: ino %lu off %llu " + "(dev %s sector %llu)\n", page->mapping->host->i_ino, + start, rcu_str_deref(dev->name), sector); bio_put(bio); return 0; @@ -2386,11 +2387,17 @@ static void end_bio_extent_writepage(struct bio *bio, int err) * advance bv_offset and adjust bv_len to compensate. * Print a warning for nonzero offsets, and an error * if they don't add up to a full page. */ - if (bvec->bv_offset || bvec->bv_len != PAGE_CACHE_SIZE) - printk("%s page write in btrfs with offset %u and length %u\n", - bvec->bv_offset + bvec->bv_len != PAGE_CACHE_SIZE - ? KERN_ERR "partial" : KERN_INFO "incomplete", - bvec->bv_offset, bvec->bv_len); + if (bvec->bv_offset || bvec->bv_len != PAGE_CACHE_SIZE) { + if (bvec->bv_offset + bvec->bv_len != PAGE_CACHE_SIZE) + btrfs_err(BTRFS_I(page->mapping->host)->root->fs_info, + "partial page write in btrfs with offset %u and length %u", + bvec->bv_offset, bvec->bv_len); + else + btrfs_info(BTRFS_I(page->mapping->host)->root->fs_info, + "incomplete page write in btrfs with offset %u and " + "length %u", + bvec->bv_offset, bvec->bv_len); + } start = page_offset(page); end = start + bvec->bv_offset + bvec->bv_len - 1; @@ -2463,11 +2470,17 @@ static void end_bio_extent_readpage(struct bio *bio, int err) * advance bv_offset and adjust bv_len to compensate. * Print a warning for nonzero offsets, and an error * if they don't add up to a full page. */ - if (bvec->bv_offset || bvec->bv_len != PAGE_CACHE_SIZE) - printk("%s page read in btrfs with offset %u and length %u\n", - bvec->bv_offset + bvec->bv_len != PAGE_CACHE_SIZE - ? KERN_ERR "partial" : KERN_INFO "incomplete", - bvec->bv_offset, bvec->bv_len); + if (bvec->bv_offset || bvec->bv_len != PAGE_CACHE_SIZE) { + if (bvec->bv_offset + bvec->bv_len != PAGE_CACHE_SIZE) + btrfs_err(BTRFS_I(page->mapping->host)->root->fs_info, + "partial page read in btrfs with offset %u and length %u", + bvec->bv_offset, bvec->bv_len); + else + btrfs_info(BTRFS_I(page->mapping->host)->root->fs_info, + "incomplete page read in btrfs with offset %u and " + "length %u", + bvec->bv_offset, bvec->bv_len); + } start = page_offset(page); end = start + bvec->bv_offset + bvec->bv_len - 1; @@ -3327,8 +3340,8 @@ static int __extent_writepage(struct page *page, struct writeback_control *wbc, set_range_writeback(tree, cur, cur + iosize - 1); if (!PageWriteback(page)) { - printk(KERN_ERR "btrfs warning page %lu not " - "writeback, cur %llu end %llu\n", + btrfs_err(BTRFS_I(inode)->root->fs_info, + "page %lu not writeback, cur %llu end %llu", page->index, cur, end); } @@ -5149,12 +5162,12 @@ void memcpy_extent_buffer(struct extent_buffer *dst, unsigned long dst_offset, unsigned long src_i; if (src_offset + len > dst->len) { - printk(KERN_ERR "btrfs memmove bogus src_offset %lu move " + printk(KERN_ERR "BTRFS: memmove bogus src_offset %lu move " "len %lu dst len %lu\n", src_offset, len, dst->len); BUG_ON(1); } if (dst_offset + len > dst->len) { - printk(KERN_ERR "btrfs memmove bogus dst_offset %lu move " + printk(KERN_ERR "BTRFS: memmove bogus dst_offset %lu move " "len %lu dst len %lu\n", dst_offset, len, dst->len); BUG_ON(1); } @@ -5196,12 +5209,12 @@ void memmove_extent_buffer(struct extent_buffer *dst, unsigned long dst_offset, unsigned long src_i; if (src_offset + len > dst->len) { - printk(KERN_ERR "btrfs memmove bogus src_offset %lu move " + printk(KERN_ERR "BTRFS: memmove bogus src_offset %lu move " "len %lu len %lu\n", src_offset, len, dst->len); BUG_ON(1); } if (dst_offset + len > dst->len) { - printk(KERN_ERR "btrfs memmove bogus dst_offset %lu move " + printk(KERN_ERR "BTRFS: memmove bogus dst_offset %lu move " "len %lu len %lu\n", dst_offset, len, dst->len); BUG_ON(1); } |