summaryrefslogtreecommitdiffstats
path: root/fs/jffs2/wbuf.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/jffs2/wbuf.c')
-rw-r--r--fs/jffs2/wbuf.c83
1 files changed, 42 insertions, 41 deletions
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index d626eb2113e..89a6ec0fa76 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -233,10 +233,12 @@ static int jffs2_verify_write(struct jffs2_sb_info *c, unsigned char *buf,
ret = mtd_read(c->mtd, ofs, c->wbuf_pagesize, &retlen, c->wbuf_verify);
if (ret && ret != -EUCLEAN && ret != -EBADMSG) {
- printk(KERN_WARNING "jffs2_verify_write(): Read back of page at %08x failed: %d\n", c->wbuf_ofs, ret);
+ pr_warn("%s(): Read back of page at %08x failed: %d\n",
+ __func__, c->wbuf_ofs, ret);
return ret;
} else if (retlen != c->wbuf_pagesize) {
- printk(KERN_WARNING "jffs2_verify_write(): Read back of page at %08x gave short read: %zd not %d.\n", ofs, retlen, c->wbuf_pagesize);
+ pr_warn("%s(): Read back of page at %08x gave short read: %zd not %d\n",
+ __func__, ofs, retlen, c->wbuf_pagesize);
return -EIO;
}
if (!memcmp(buf, c->wbuf_verify, c->wbuf_pagesize))
@@ -249,12 +251,12 @@ static int jffs2_verify_write(struct jffs2_sb_info *c, unsigned char *buf,
else
eccstr = "OK or unused";
- printk(KERN_WARNING "Write verify error (ECC %s) at %08x. Wrote:\n",
- eccstr, c->wbuf_ofs);
+ pr_warn("Write verify error (ECC %s) at %08x. Wrote:\n",
+ eccstr, c->wbuf_ofs);
print_hex_dump(KERN_WARNING, "", DUMP_PREFIX_OFFSET, 16, 1,
c->wbuf, c->wbuf_pagesize, 0);
- printk(KERN_WARNING "Read back:\n");
+ pr_warn("Read back:\n");
print_hex_dump(KERN_WARNING, "", DUMP_PREFIX_OFFSET, 16, 1,
c->wbuf_verify, c->wbuf_pagesize, 0);
@@ -334,7 +336,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
buf = kmalloc(end - start, GFP_KERNEL);
if (!buf) {
- printk(KERN_CRIT "Malloc failure in wbuf recovery. Data loss ensues.\n");
+ pr_crit("Malloc failure in wbuf recovery. Data loss ensues.\n");
goto read_failed;
}
@@ -349,7 +351,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
ret = 0;
if (ret || retlen != c->wbuf_ofs - start) {
- printk(KERN_CRIT "Old data are already lost in wbuf recovery. Data loss ensues.\n");
+ pr_crit("Old data are already lost in wbuf recovery. Data loss ensues.\n");
kfree(buf);
buf = NULL;
@@ -383,7 +385,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
/* ... and get an allocation of space from a shiny new block instead */
ret = jffs2_reserve_space_gc(c, end-start, &len, JFFS2_SUMMARY_NOSUM_SIZE);
if (ret) {
- printk(KERN_WARNING "Failed to allocate space for wbuf recovery. Data loss ensues.\n");
+ pr_warn("Failed to allocate space for wbuf recovery. Data loss ensues.\n");
kfree(buf);
return;
}
@@ -393,7 +395,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
ret = jffs2_prealloc_raw_node_refs(c, c->nextblock, nr_refile);
if (ret) {
- printk(KERN_WARNING "Failed to allocate node refs for wbuf recovery. Data loss ensues.\n");
+ pr_warn("Failed to allocate node refs for wbuf recovery. Data loss ensues.\n");
kfree(buf);
return;
}
@@ -415,7 +417,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
#ifdef BREAKMEHEADER
static int breakme;
if (breakme++ == 20) {
- printk(KERN_NOTICE "Faking write error at 0x%08x\n", ofs);
+ pr_notice("Faking write error at 0x%08x\n", ofs);
breakme = 0;
mtd_write(c->mtd, ofs, towrite, &retlen, brokenbuf);
ret = -EIO;
@@ -426,7 +428,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
if (ret || retlen != towrite || jffs2_verify_write(c, rewrite_buf, ofs)) {
/* Argh. We tried. Really we did. */
- printk(KERN_CRIT "Recovery of wbuf failed due to a second write error\n");
+ pr_crit("Recovery of wbuf failed due to a second write error\n");
kfree(buf);
if (retlen)
@@ -434,7 +436,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
return;
}
- printk(KERN_NOTICE "Recovery of wbuf succeeded to %08x\n", ofs);
+ pr_notice("Recovery of wbuf succeeded to %08x\n", ofs);
c->wbuf_len = (end - start) - towrite;
c->wbuf_ofs = ofs + towrite;
@@ -584,7 +586,7 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad)
return 0;
if (!mutex_is_locked(&c->alloc_sem)) {
- printk(KERN_CRIT "jffs2_flush_wbuf() called with alloc_sem not locked!\n");
+ pr_crit("jffs2_flush_wbuf() called with alloc_sem not locked!\n");
BUG();
}
@@ -622,7 +624,7 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad)
#ifdef BREAKME
static int breakme;
if (breakme++ == 20) {
- printk(KERN_NOTICE "Faking write error at 0x%08x\n", c->wbuf_ofs);
+ pr_notice("Faking write error at 0x%08x\n", c->wbuf_ofs);
breakme = 0;
mtd_write(c->mtd, c->wbuf_ofs, c->wbuf_pagesize, &retlen,
brokenbuf);
@@ -634,11 +636,11 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad)
&retlen, c->wbuf);
if (ret) {
- printk(KERN_WARNING "jffs2_flush_wbuf(): Write failed with %d\n", ret);
+ pr_warn("jffs2_flush_wbuf(): Write failed with %d\n", ret);
goto wfail;
} else if (retlen != c->wbuf_pagesize) {
- printk(KERN_WARNING "jffs2_flush_wbuf(): Write was short: %zd instead of %d\n",
- retlen, c->wbuf_pagesize);
+ pr_warn("jffs2_flush_wbuf(): Write was short: %zd instead of %d\n",
+ retlen, c->wbuf_pagesize);
ret = -EIO;
goto wfail;
} else if ((ret = jffs2_verify_write(c, c->wbuf, c->wbuf_ofs))) {
@@ -660,10 +662,10 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad)
padded. If there is less free space in the block than that,
something screwed up */
if (wbuf_jeb->free_size < waste) {
- printk(KERN_CRIT "jffs2_flush_wbuf(): Accounting error. wbuf at 0x%08x has 0x%03x bytes, 0x%03x left.\n",
- c->wbuf_ofs, c->wbuf_len, waste);
- printk(KERN_CRIT "jffs2_flush_wbuf(): But free_size for block at 0x%08x is only 0x%08x\n",
- wbuf_jeb->offset, wbuf_jeb->free_size);
+ pr_crit("jffs2_flush_wbuf(): Accounting error. wbuf at 0x%08x has 0x%03x bytes, 0x%03x left.\n",
+ c->wbuf_ofs, c->wbuf_len, waste);
+ pr_crit("jffs2_flush_wbuf(): But free_size for block at 0x%08x is only 0x%08x\n",
+ wbuf_jeb->offset, wbuf_jeb->free_size);
BUG();
}
@@ -831,11 +833,11 @@ int jffs2_flash_writev(struct jffs2_sb_info *c, const struct kvec *invecs,
if (to != PAD(c->wbuf_ofs + c->wbuf_len)) {
/* We're not writing immediately after the writebuffer. Bad. */
- printk(KERN_CRIT "%s(): Non-contiguous write to %08lx\n",
- __func__, (unsigned long)to);
+ pr_crit("%s(): Non-contiguous write to %08lx\n",
+ __func__, (unsigned long)to);
if (c->wbuf_len)
- printk(KERN_CRIT "wbuf was previously %08x-%08x\n",
- c->wbuf_ofs, c->wbuf_ofs+c->wbuf_len);
+ pr_crit("wbuf was previously %08x-%08x\n",
+ c->wbuf_ofs, c->wbuf_ofs + c->wbuf_len);
BUG();
}
@@ -963,8 +965,8 @@ int jffs2_flash_read(struct jffs2_sb_info *c, loff_t ofs, size_t len, size_t *re
if ( (ret == -EBADMSG || ret == -EUCLEAN) && (*retlen == len) ) {
if (ret == -EBADMSG)
- printk(KERN_WARNING "mtd->read(0x%zx bytes from 0x%llx)"
- " returned ECC error\n", len, ofs);
+ pr_warn("mtd->read(0x%zx bytes from 0x%llx) returned ECC error\n",
+ len, ofs);
/*
* We have the raw data without ECC correction in the buffer,
* maybe we are lucky and all data or parts are correct. We
@@ -1040,9 +1042,8 @@ int jffs2_check_oob_empty(struct jffs2_sb_info *c,
ret = mtd_read_oob(c->mtd, jeb->offset, &ops);
if (ret || ops.oobretlen != ops.ooblen) {
- printk(KERN_ERR "cannot read OOB for EB at %08x, requested %zd"
- " bytes, read %zd bytes, error %d\n",
- jeb->offset, ops.ooblen, ops.oobretlen, ret);
+ pr_err("cannot read OOB for EB at %08x, requested %zd bytes, read %zd bytes, error %d\n",
+ jeb->offset, ops.ooblen, ops.oobretlen, ret);
if (!ret)
ret = -EIO;
return ret;
@@ -1083,9 +1084,8 @@ int jffs2_check_nand_cleanmarker(struct jffs2_sb_info *c,
ret = mtd_read_oob(c->mtd, jeb->offset, &ops);
if (ret || ops.oobretlen != ops.ooblen) {
- printk(KERN_ERR "cannot read OOB for EB at %08x, requested %zd"
- " bytes, read %zd bytes, error %d\n",
- jeb->offset, ops.ooblen, ops.oobretlen, ret);
+ pr_err("cannot read OOB for EB at %08x, requested %zd bytes, read %zd bytes, error %d\n",
+ jeb->offset, ops.ooblen, ops.oobretlen, ret);
if (!ret)
ret = -EIO;
return ret;
@@ -1109,9 +1109,8 @@ int jffs2_write_nand_cleanmarker(struct jffs2_sb_info *c,
ret = mtd_write_oob(c->mtd, jeb->offset, &ops);
if (ret || ops.oobretlen != ops.ooblen) {
- printk(KERN_ERR "cannot write OOB for EB at %08x, requested %zd"
- " bytes, read %zd bytes, error %d\n",
- jeb->offset, ops.ooblen, ops.oobretlen, ret);
+ pr_err("cannot write OOB for EB at %08x, requested %zd bytes, read %zd bytes, error %d\n",
+ jeb->offset, ops.ooblen, ops.oobretlen, ret);
if (!ret)
ret = -EIO;
return ret;
@@ -1136,7 +1135,7 @@ int jffs2_write_nand_badblock(struct jffs2_sb_info *c, struct jffs2_eraseblock *
if( ++jeb->bad_count < MAX_ERASE_FAILURES)
return 0;
- printk(KERN_WARNING "JFFS2: marking eraseblock at %08x\n as bad", bad_offset);
+ pr_warn("JFFS2: marking eraseblock at %08x as bad\n", bad_offset);
ret = mtd_block_markbad(c->mtd, bad_offset);
if (ret) {
@@ -1158,7 +1157,7 @@ int jffs2_nand_flash_setup(struct jffs2_sb_info *c)
c->cleanmarker_size = 0;
if (!oinfo || oinfo->oobavail == 0) {
- printk(KERN_ERR "inconsistent device description\n");
+ pr_err("inconsistent device description\n");
return -EINVAL;
}
@@ -1229,7 +1228,7 @@ int jffs2_dataflash_setup(struct jffs2_sb_info *c) {
if ((c->flash_size % c->sector_size) != 0) {
c->flash_size = (c->flash_size / c->sector_size) * c->sector_size;
- printk(KERN_WARNING "JFFS2 flash size adjusted to %dKiB\n", c->flash_size);
+ pr_warn("JFFS2 flash size adjusted to %dKiB\n", c->flash_size);
};
c->wbuf_ofs = 0xFFFFFFFF;
@@ -1246,7 +1245,8 @@ int jffs2_dataflash_setup(struct jffs2_sb_info *c) {
}
#endif
- printk(KERN_INFO "JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n", c->wbuf_pagesize, c->sector_size);
+ pr_info("JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n",
+ c->wbuf_pagesize, c->sector_size);
return 0;
}
@@ -1304,7 +1304,8 @@ int jffs2_ubivol_setup(struct jffs2_sb_info *c) {
if (!c->wbuf)
return -ENOMEM;
- printk(KERN_INFO "JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n", c->wbuf_pagesize, c->sector_size);
+ pr_info("JFFS2 write-buffering enabled buffer (%d) erasesize (%d)\n",
+ c->wbuf_pagesize, c->sector_size);
return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-11 00:30:37 +0000