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author | Joe Perches <joe@perches.com> | 2013-05-04 22:12:25 -0500 |
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committer | Steve French <smfrench@gmail.com> | 2013-05-04 22:17:23 -0500 |
commit | f96637be081141d6f8813429499f164260b49d70 (patch) | |
tree | c91f5a9b5a2b7a67bbeda15d7c9805655547a098 /fs/cifs/cifs_dfs_ref.c | |
parent | f7f7c1850eb98da758731ea7edfa830ebefe24cd (diff) | |
download | linux-f96637be081141d6f8813429499f164260b49d70.tar.gz linux-f96637be081141d6f8813429499f164260b49d70.tar.bz2 linux-f96637be081141d6f8813429499f164260b49d70.zip |
[CIFS] cifs: Rename cERROR and cFYI to cifs_dbg
It's not obvious from reading the macro names that these macros
are for debugging. Convert the names to a single more typical
kernel style cifs_dbg macro.
cERROR(1, ...) -> cifs_dbg(VFS, ...)
cFYI(1, ...) -> cifs_dbg(FYI, ...)
cFYI(DBG2, ...) -> cifs_dbg(NOISY, ...)
Move the terminating format newline from the macro to the call site.
Add CONFIG_CIFS_DEBUG function cifs_vfs_err to emit the
"CIFS VFS: " prefix for VFS messages.
Size is reduced ~ 1% when CONFIG_CIFS_DEBUG is set (default y)
$ size fs/cifs/cifs.ko*
text data bss dec hex filename
265245 2525 132 267902 4167e fs/cifs/cifs.ko.new
268359 2525 132 271016 422a8 fs/cifs/cifs.ko.old
Other miscellaneous changes around these conversions:
o Miscellaneous typo fixes
o Add terminating \n's to almost all formats and remove them
from the macros to be more kernel style like. A few formats
previously had defective \n's
o Remove unnecessary OOM messages as kmalloc() calls dump_stack
o Coalesce formats to make grep easier,
added missing spaces when coalescing formats
o Use %s, __func__ instead of embedded function name
o Removed unnecessary "cifs: " prefixes
o Convert kzalloc with multiply to kcalloc
o Remove unused cifswarn macro
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/cifs_dfs_ref.c')
-rw-r--r-- | fs/cifs/cifs_dfs_ref.c | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c index 210fce2df308..8e33ec65847b 100644 --- a/fs/cifs/cifs_dfs_ref.c +++ b/fs/cifs/cifs_dfs_ref.c @@ -84,8 +84,8 @@ static char *cifs_get_share_name(const char *node_name) /* find server name end */ pSep = memchr(UNC+2, '\\', len-2); if (!pSep) { - cERROR(1, "%s: no server name end in node name: %s", - __func__, node_name); + cifs_dbg(VFS, "%s: no server name end in node name: %s\n", + __func__, node_name); kfree(UNC); return ERR_PTR(-EINVAL); } @@ -141,8 +141,8 @@ char *cifs_compose_mount_options(const char *sb_mountdata, rc = dns_resolve_server_name_to_ip(*devname, &srvIP); if (rc < 0) { - cFYI(1, "%s: Failed to resolve server part of %s to IP: %d", - __func__, *devname, rc); + cifs_dbg(FYI, "%s: Failed to resolve server part of %s to IP: %d\n", + __func__, *devname, rc); goto compose_mount_options_err; } @@ -216,8 +216,8 @@ char *cifs_compose_mount_options(const char *sb_mountdata, strcat(mountdata, fullpath + ref->path_consumed); } - /*cFYI(1, "%s: parent mountdata: %s", __func__,sb_mountdata);*/ - /*cFYI(1, "%s: submount mountdata: %s", __func__, mountdata );*/ + /*cifs_dbg(FYI, "%s: parent mountdata: %s\n", __func__, sb_mountdata);*/ + /*cifs_dbg(FYI, "%s: submount mountdata: %s\n", __func__, mountdata );*/ compose_mount_options_out: kfree(srvIP); @@ -260,11 +260,12 @@ static struct vfsmount *cifs_dfs_do_refmount(struct cifs_sb_info *cifs_sb, static void dump_referral(const struct dfs_info3_param *ref) { - cFYI(1, "DFS: ref path: %s", ref->path_name); - cFYI(1, "DFS: node path: %s", ref->node_name); - cFYI(1, "DFS: fl: %hd, srv_type: %hd", ref->flags, ref->server_type); - cFYI(1, "DFS: ref_flags: %hd, path_consumed: %hd", ref->ref_flag, - ref->path_consumed); + cifs_dbg(FYI, "DFS: ref path: %s\n", ref->path_name); + cifs_dbg(FYI, "DFS: node path: %s\n", ref->node_name); + cifs_dbg(FYI, "DFS: fl: %hd, srv_type: %hd\n", + ref->flags, ref->server_type); + cifs_dbg(FYI, "DFS: ref_flags: %hd, path_consumed: %hd\n", + ref->ref_flag, ref->path_consumed); } /* @@ -283,7 +284,7 @@ static struct vfsmount *cifs_dfs_do_automount(struct dentry *mntpt) struct vfsmount *mnt; struct tcon_link *tlink; - cFYI(1, "in %s", __func__); + cifs_dbg(FYI, "in %s\n", __func__); BUG_ON(IS_ROOT(mntpt)); /* @@ -320,15 +321,15 @@ static struct vfsmount *cifs_dfs_do_automount(struct dentry *mntpt) /* connect to a node */ len = strlen(referrals[i].node_name); if (len < 2) { - cERROR(1, "%s: Net Address path too short: %s", - __func__, referrals[i].node_name); + cifs_dbg(VFS, "%s: Net Address path too short: %s\n", + __func__, referrals[i].node_name); mnt = ERR_PTR(-EINVAL); break; } mnt = cifs_dfs_do_refmount(cifs_sb, full_path, referrals + i); - cFYI(1, "%s: cifs_dfs_do_refmount:%s , mnt:%p", __func__, - referrals[i].node_name, mnt); + cifs_dbg(FYI, "%s: cifs_dfs_do_refmount:%s , mnt:%p\n", + __func__, referrals[i].node_name, mnt); if (!IS_ERR(mnt)) goto success; } @@ -343,7 +344,7 @@ success: free_full_path: kfree(full_path); cdda_exit: - cFYI(1, "leaving %s" , __func__); + cifs_dbg(FYI, "leaving %s\n" , __func__); return mnt; } @@ -354,11 +355,11 @@ struct vfsmount *cifs_dfs_d_automount(struct path *path) { struct vfsmount *newmnt; - cFYI(1, "in %s", __func__); + cifs_dbg(FYI, "in %s\n", __func__); newmnt = cifs_dfs_do_automount(path->dentry); if (IS_ERR(newmnt)) { - cFYI(1, "leaving %s [automount failed]" , __func__); + cifs_dbg(FYI, "leaving %s [automount failed]\n" , __func__); return newmnt; } @@ -366,7 +367,7 @@ struct vfsmount *cifs_dfs_d_automount(struct path *path) mnt_set_expiry(newmnt, &cifs_dfs_automount_list); schedule_delayed_work(&cifs_dfs_automount_task, cifs_dfs_mountpoint_expiry_timeout); - cFYI(1, "leaving %s [ok]" , __func__); + cifs_dbg(FYI, "leaving %s [ok]\n" , __func__); return newmnt; } |