From 209e101bf408a50acc426e32c8252daefacde5b0 Mon Sep 17 00:00:00 2001 From: Dave Kleikamp Date: Wed, 6 Jun 2007 16:30:17 -0500 Subject: [PATCH] JFS: use print_hex_dump() rather than private dump_mem() function Signed-off-by: Dave Kleikamp --- fs/jfs/jfs_debug.c | 28 ---------------------------- fs/jfs/jfs_debug.h | 2 -- fs/jfs/jfs_imap.c | 3 ++- fs/jfs/jfs_logmgr.c | 18 ++++++++++++------ fs/jfs/jfs_metapage.c | 3 ++- fs/jfs/jfs_txnmgr.c | 17 +++++++++++------ fs/jfs/xattr.c | 3 ++- 7 files changed, 29 insertions(+), 45 deletions(-) diff --git a/fs/jfs/jfs_debug.c b/fs/jfs/jfs_debug.c index 9c5d59632aac..887f5759e536 100644 --- a/fs/jfs/jfs_debug.c +++ b/fs/jfs/jfs_debug.c @@ -26,34 +26,6 @@ #include "jfs_filsys.h" #include "jfs_debug.h" -#ifdef CONFIG_JFS_DEBUG -void dump_mem(char *label, void *data, int length) -{ - int i, j; - int *intptr = data; - char *charptr = data; - char buf[10], line[80]; - - printk("%s: dump of %d bytes of data at 0x%p\n\n", label, length, - data); - for (i = 0; i < length; i += 16) { - line[0] = 0; - for (j = 0; (j < 4) && (i + j * 4 < length); j++) { - sprintf(buf, " %08x", intptr[i / 4 + j]); - strcat(line, buf); - } - buf[0] = ' '; - buf[2] = 0; - for (j = 0; (j < 16) && (i + j < length); j++) { - buf[1] = - isprint(charptr[i + j]) ? charptr[i + j] : '.'; - strcat(line, buf); - } - printk("%s\n", line); - } -} -#endif - #ifdef PROC_FS_JFS /* see jfs_debug.h */ static struct proc_dir_entry *base; diff --git a/fs/jfs/jfs_debug.h b/fs/jfs/jfs_debug.h index 7378798f0b21..044c1e654cc0 100644 --- a/fs/jfs/jfs_debug.h +++ b/fs/jfs/jfs_debug.h @@ -62,7 +62,6 @@ extern void jfs_proc_clean(void); extern int jfsloglevel; -extern void dump_mem(char *label, void *data, int length); extern int jfs_txanchor_read(char *, char **, off_t, int, int *, void *); /* information message: e.g., configuration, major event */ @@ -94,7 +93,6 @@ extern int jfs_txanchor_read(char *, char **, off_t, int, int *, void *); * --------- */ #else /* CONFIG_JFS_DEBUG */ -#define dump_mem(label,data,length) do {} while (0) #define ASSERT(p) do {} while (0) #define jfs_info(fmt, arg...) do {} while (0) #define jfs_debug(fmt, arg...) do {} while (0) diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c index f5c5227b0d1f..19da0e17e4de 100644 --- a/fs/jfs/jfs_imap.c +++ b/fs/jfs/jfs_imap.c @@ -890,7 +890,8 @@ int diFree(struct inode *ip) * the map. */ if (iagno >= imap->im_nextiag) { - dump_mem("imap", imap, 32); + printk(KERN_ERR "Dump of imap:\n"); + print_hex_dump(KERN_ERR, DUMP_PREFIX_ADDRESS, imap, 32); jfs_error(ip->i_sb, "diFree: inum = %d, iagno = %d, nextiag = %d", (uint) inum, iagno, imap->im_nextiag); diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c index 88eae45a4644..2917ede90d67 100644 --- a/fs/jfs/jfs_logmgr.c +++ b/fs/jfs/jfs_logmgr.c @@ -1622,16 +1622,22 @@ void jfs_flush_journal(struct jfs_log *log, int wait) if (!list_empty(&log->synclist)) { struct logsyncblk *lp; + printk(KERN_ERR "jfs_flush_journal: synclist not empty\n"); list_for_each_entry(lp, &log->synclist, synclist) { if (lp->xflag & COMMIT_PAGE) { struct metapage *mp = (struct metapage *)lp; - dump_mem("orphan metapage", lp, - sizeof(struct metapage)); - dump_mem("page", mp->page, sizeof(struct page)); + printk (KERN_ERR "orphan metapage:\n"); + print_hex_dump(KERN_ERR, DUMP_PREFIX_ADDRESS, + lp, sizeof(struct metapage)); + printk (KERN_ERR "page:\n"); + print_hex_dump(KERN_ERR, DUMP_PREFIX_ADDRESS, + mp->page, sizeof(struct page)); + } + else { + printk (KERN_ERR "orphan tblock:\n"); + print_hex_dump(KERN_ERR, DUMP_PREFIX_ADDRESS, + lp, sizeof(struct tblock)); } - else - dump_mem("orphan tblock", lp, - sizeof(struct tblock)); } } #endif diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c index 43d4f69afbec..1c4fced1e6d8 100644 --- a/fs/jfs/jfs_metapage.c +++ b/fs/jfs/jfs_metapage.c @@ -472,7 +472,8 @@ static int metapage_writepage(struct page *page, struct writeback_control *wbc) printk(KERN_ERR "JFS: bio_add_page failed unexpectedly\n"); goto skip; dump_bio: - dump_mem("bio", bio, sizeof(*bio)); + printk(KERN_ERR "JFS: dump of bio:\n"); + print_hex_dump(KERN_ERR, DUMP_PREFIX_ADDRESS, bio, sizeof(*bio)); skip: bio_put(bio); unlock_page(page); diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c index f2dc4b986392..d6f23f90ad36 100644 --- a/fs/jfs/jfs_txnmgr.c +++ b/fs/jfs/jfs_txnmgr.c @@ -829,12 +829,17 @@ struct tlock *txLock(tid_t tid, struct inode *ip, struct metapage * mp, /* Only locks on ipimap or ipaimap should reach here */ /* assert(jfs_ip->fileset == AGGREGATE_I); */ if (jfs_ip->fileset != AGGREGATE_I) { - jfs_err("txLock: trying to lock locked page!"); - dump_mem("ip", ip, sizeof(struct inode)); - dump_mem("mp", mp, sizeof(struct metapage)); - dump_mem("Locker's tblk", tid_to_tblock(tid), - sizeof(struct tblock)); - dump_mem("Tlock", tlck, sizeof(struct tlock)); + printk(KERN_ERR "txLock: trying to lock locked page!"); + printk(KERN_ERR "ip:\n"); + print_hex_dump(KERN_ERR, DUMP_PREFIX_ADDRESS, ip, sizeof(*ip)); + printk(KERN_ERR "mp:\n"); + print_hex_dump(KERN_ERR, DUMP_PREFIX_ADDRESS, mp, sizeof(*mp)); + printk(KERN_ERR "Locker's tblk:\n"); + print_hex_dump(KERN_ERR, DUMP_PREFIX_ADDRESS, + tid_to_tblock(tid), sizeof(struct tblock)); + printk(KERN_ERR "Tlock:\n"); + print_hex_dump(KERN_ERR, DUMP_PREFIX_ADDRESS, tlck, + sizeof(*tlck)); BUG(); } INCREMENT(stattx.waitlock); /* statistics */ diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c index 5c0f2de01316..2dcb13275429 100644 --- a/fs/jfs/xattr.c +++ b/fs/jfs/xattr.c @@ -590,7 +590,8 @@ static int ea_get(struct inode *inode, struct ea_buffer *ea_buf, int min_size) size_check: if (EALIST_SIZE(ea_buf->xattr) != ea_size) { printk(KERN_ERR "ea_get: invalid extended attribute\n"); - dump_mem("xattr", ea_buf->xattr, ea_size); + print_hex_dump(KERN_ERR, DUMP_PREFIX_ADDRESS, ea_buf->xattr, + ea_size); ea_release(inode, ea_buf); rc = -EIO; goto clean_up; -- GitLab