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authorJeff Mahoney <jeffm@suse.com>2009-03-30 20:02:21 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-30 21:16:36 +0200
commit45b03d5e8e674eb6555b767e1c8eb40b671ff892 (patch)
treed74acd1be7f5102143df960e8cd692aadcc437df /fs/reiserfs/item_ops.c
parentreiserfs: make some warnings informational (diff)
downloadlinux-45b03d5e8e674eb6555b767e1c8eb40b671ff892.tar.xz
linux-45b03d5e8e674eb6555b767e1c8eb40b671ff892.zip
reiserfs: rework reiserfs_warning
ReiserFS warnings can be somewhat inconsistent. In some cases: * a unique identifier may be associated with it * the function name may be included * the device may be printed separately This patch aims to make warnings more consistent. reiserfs_warning() prints the device name, so printing it a second time is not required. The function name for a warning is always helpful in debugging, so it is now automatically inserted into the output. Hans has stated that every warning should have a unique identifier. Some cases lack them, others really shouldn't have them. reiserfs_warning() now expects an id associated with each message. In the rare case where one isn't needed, "" will suffice. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/reiserfs/item_ops.c')
-rw-r--r--fs/reiserfs/item_ops.c60
1 files changed, 32 insertions, 28 deletions
diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
index 9475557ab499..8a11cf39f57b 100644
--- a/fs/reiserfs/item_ops.c
+++ b/fs/reiserfs/item_ops.c
@@ -97,7 +97,8 @@ static int sd_unit_num(struct virtual_item *vi)
static void sd_print_vi(struct virtual_item *vi)
{
- reiserfs_warning(NULL, "STATDATA, index %d, type 0x%x, %h",
+ reiserfs_warning(NULL, "reiserfs-16100",
+ "STATDATA, index %d, type 0x%x, %h",
vi->vi_index, vi->vi_type, vi->vi_ih);
}
@@ -190,7 +191,8 @@ static int direct_unit_num(struct virtual_item *vi)
static void direct_print_vi(struct virtual_item *vi)
{
- reiserfs_warning(NULL, "DIRECT, index %d, type 0x%x, %h",
+ reiserfs_warning(NULL, "reiserfs-16101",
+ "DIRECT, index %d, type 0x%x, %h",
vi->vi_index, vi->vi_type, vi->vi_ih);
}
@@ -278,7 +280,7 @@ static void indirect_print_item(struct item_head *ih, char *item)
unp = (__le32 *) item;
if (ih_item_len(ih) % UNFM_P_SIZE)
- reiserfs_warning(NULL, "indirect_print_item: invalid item len");
+ reiserfs_warning(NULL, "reiserfs-16102", "invalid item len");
printk("%d pointers\n[ ", (int)I_UNFM_NUM(ih));
for (j = 0; j < I_UNFM_NUM(ih); j++) {
@@ -334,7 +336,8 @@ static int indirect_unit_num(struct virtual_item *vi)
static void indirect_print_vi(struct virtual_item *vi)
{
- reiserfs_warning(NULL, "INDIRECT, index %d, type 0x%x, %h",
+ reiserfs_warning(NULL, "reiserfs-16103",
+ "INDIRECT, index %d, type 0x%x, %h",
vi->vi_index, vi->vi_type, vi->vi_ih);
}
@@ -359,7 +362,7 @@ static struct item_operations indirect_ops = {
static int direntry_bytes_number(struct item_head *ih, int block_size)
{
- reiserfs_warning(NULL, "vs-16090: direntry_bytes_number: "
+ reiserfs_warning(NULL, "vs-16090",
"bytes number is asked for direntry");
return 0;
}
@@ -614,7 +617,8 @@ static void direntry_print_vi(struct virtual_item *vi)
int i;
struct direntry_uarea *dir_u = vi->vi_uarea;
- reiserfs_warning(NULL, "DIRENTRY, index %d, type 0x%x, %h, flags 0x%x",
+ reiserfs_warning(NULL, "reiserfs-16104",
+ "DIRENTRY, index %d, type 0x%x, %h, flags 0x%x",
vi->vi_index, vi->vi_type, vi->vi_ih, dir_u->flags);
printk("%d entries: ", dir_u->entry_count);
for (i = 0; i < dir_u->entry_count; i++)
@@ -642,43 +646,43 @@ static struct item_operations direntry_ops = {
//
static int errcatch_bytes_number(struct item_head *ih, int block_size)
{
- reiserfs_warning(NULL,
- "green-16001: Invalid item type observed, run fsck ASAP");
+ reiserfs_warning(NULL, "green-16001",
+ "Invalid item type observed, run fsck ASAP");
return 0;
}
static void errcatch_decrement_key(struct cpu_key *key)
{
- reiserfs_warning(NULL,
- "green-16002: Invalid item type observed, run fsck ASAP");
+ reiserfs_warning(NULL, "green-16002",
+ "Invalid item type observed, run fsck ASAP");
}
static int errcatch_is_left_mergeable(struct reiserfs_key *key,
unsigned long bsize)
{
- reiserfs_warning(NULL,
- "green-16003: Invalid item type observed, run fsck ASAP");
+ reiserfs_warning(NULL, "green-16003",
+ "Invalid item type observed, run fsck ASAP");
return 0;
}
static void errcatch_print_item(struct item_head *ih, char *item)
{
- reiserfs_warning(NULL,
- "green-16004: Invalid item type observed, run fsck ASAP");
+ reiserfs_warning(NULL, "green-16004",
+ "Invalid item type observed, run fsck ASAP");
}
static void errcatch_check_item(struct item_head *ih, char *item)
{
- reiserfs_warning(NULL,
- "green-16005: Invalid item type observed, run fsck ASAP");
+ reiserfs_warning(NULL, "green-16005",
+ "Invalid item type observed, run fsck ASAP");
}
static int errcatch_create_vi(struct virtual_node *vn,
struct virtual_item *vi,
int is_affected, int insert_size)
{
- reiserfs_warning(NULL,
- "green-16006: Invalid item type observed, run fsck ASAP");
+ reiserfs_warning(NULL, "green-16006",
+ "Invalid item type observed, run fsck ASAP");
return 0; // We might return -1 here as well, but it won't help as create_virtual_node() from where
// this operation is called from is of return type void.
}
@@ -686,36 +690,36 @@ static int errcatch_create_vi(struct virtual_node *vn,
static int errcatch_check_left(struct virtual_item *vi, int free,
int start_skip, int end_skip)
{
- reiserfs_warning(NULL,
- "green-16007: Invalid item type observed, run fsck ASAP");
+ reiserfs_warning(NULL, "green-16007",
+ "Invalid item type observed, run fsck ASAP");
return -1;
}
static int errcatch_check_right(struct virtual_item *vi, int free)
{
- reiserfs_warning(NULL,
- "green-16008: Invalid item type observed, run fsck ASAP");
+ reiserfs_warning(NULL, "green-16008",
+ "Invalid item type observed, run fsck ASAP");
return -1;
}
static int errcatch_part_size(struct virtual_item *vi, int first, int count)
{
- reiserfs_warning(NULL,
- "green-16009: Invalid item type observed, run fsck ASAP");
+ reiserfs_warning(NULL, "green-16009",
+ "Invalid item type observed, run fsck ASAP");
return 0;
}
static int errcatch_unit_num(struct virtual_item *vi)
{
- reiserfs_warning(NULL,
- "green-16010: Invalid item type observed, run fsck ASAP");
+ reiserfs_warning(NULL, "green-16010",
+ "Invalid item type observed, run fsck ASAP");
return 0;
}
static void errcatch_print_vi(struct virtual_item *vi)
{
- reiserfs_warning(NULL,
- "green-16011: Invalid item type observed, run fsck ASAP");
+ reiserfs_warning(NULL, "green-16011",
+ "Invalid item type observed, run fsck ASAP");
}
static struct item_operations errcatch_ops = {