search for: bdevname

...h should work on 2.5.59. --- linux-as/fs/ext3/super.c.orig Wed Jan 29 08:53:59 2003 +++ linux-as/fs/ext3/super.c Wed Jan 29 08:57:51 2003 @@ -815,12 +815,6 @@ return; } - if (s_flags & MS_RDONLY) { - printk(KERN_INFO "EXT3-fs: %s: orphan cleanup on readonly fs\n", - bdevname(sb->s_dev)); - sb->s_flags &= ~MS_RDONLY; - } - if (sb->u.ext3_sb.s_mount_state & EXT3_ERROR_FS) { if (es->s_last_orphan) jbd_debug(1, "Errors on filesystem, " @@ -830,6 +824,12 @@ return; } + if (s_flags & MS_RDONLY) { + printk(KERN_INFO "EX...

...if (ext3_create_journal(sb, es, journal_inum)) goto failed_mount2; } else { if (!silent) printk (KERN_ERR "ext3: No journal on filesystem on %s\n", bdevname(dev)); goto failed_mount2; } Any help is appreciated. Thanks, Leslie Kuczynski

...sb, es, journal_inum)) > goto failed_mount2; > } else { > if (!silent) > printk (KERN_ERR > "ext3: No journal on filesystem on %s\n", > bdevname(dev)); > goto failed_mount2; > } > > Any help is appreciated. > > Thanks, > Leslie Kuczynski > > > > > > _______________________________________________ > Ext3-users mailing list > Ext3-users@redhat.com > https://listman...

...if (ext3_create_journal(sb, es, journal_inum)) goto failed_mount2; } else { if (!silent) printk (KERN_ERR "ext3: No journal on filesystem on %s\n", bdevname(dev)); goto failed_mount2; } Any help is appreciated. Thanks, Leslie Kuczynski

...1/4 exceeded the archaic 100,000 chars limit of vger.kernel.org (no complains from checkpatch.pl though). Therefore I now prepared a git-daemon for pulling. Please pull from git://btrfs.giantdisaster.de/git/btrfs integrity-check-patch-v2 Changes v1-v2: - Merge with updated disk flush code - Use bdevname to print the bdev''s name instead of the disk''s name - Fix v1 formatting issue (labels, and a few casts still had been wrong) - Merge with current scrub.c - Cast all u64 parameters to unsigned long long for printk - Fix issue with read errors on lower layers (caused by one sign...

hello, Chris In the next several months, I will have a lot of spare time. I will be happy if you assign some work to me. I have learn linux kernel for years but only fix a few small bugs in IP stack. In the past few months, I read some EXT4/VFS codes. I began reading source of btrfs ten days ago and have read it twice now. Regards YZ

...id bzero(void *dst, size_t n) +{ + char *q = dst; + + while (n--) + *q++ = 0; +} commit 9066a0392b2f1f52814cf38a29070866fe0181c9 Author: maximilian attems <max at stro.at> Date: Fri Aug 24 23:09:03 2007 +0200 devname.c: include kinit.h include the header file that prototypes bdevname() Signed-off-by: maximilian attems <max at stro.at> diff --git a/usr/kinit/devname.c b/usr/kinit/devname.c index aeb2135..03f360e 100644 --- a/usr/kinit/devname.c +++ b/usr/kinit/devname.c @@ -6,6 +6,8 @@ #include <sys/types.h> #include <sys/sysmacros.h> +#include &q...

The goal is to detect when drives start to get an increased error rate, when drives should be replaced soon. Therefore statistic counters are added that count IO errors (read, write and flush). Additionally, the software detected errors like checksum errors and corrupted blocks are counted. An ioctl interface is added to get the device statistic counters. A second ioctl is added to atomically get

The following patchset implements 3 seperate series of changes. External Building ================= Patches 1 through 8 enable to use of klibc's build system while leaving the src tree pristine (and potentially read only). Specifically: - srctree=<Sources for klibc> - objtree=<Ouput directory for klibc> - KLIBCKERNELSRC=<Kernel sources> - KLIBCKERNELOBJ=<Kernel

Changes v1-v2: - Remove restriction that BTRFS_IOC_GET_DEVICE_STATS is a privileged operation - Cast u64 to unsigned long long for printf() Changes v2-v3: - Rebased on Chris'' current master Changes v3-v4: - Add padding at end of ioctl structure Changes v4-v5: - The statistic members in the ioctl are now organized as an array of 64 bit values. Symbolic names for the array indexes

..._io_vec[iter.bi_idx].bv_page); - if (memcmp(p1 + bv->bv_offset, - p2 + bv->bv_offset, - bv->bv_len)) + if (memcmp(p1 + bv.bv_offset, + p2 + bv.bv_offset, + bv.bv_len)) printk(KERN_ERR "bcache (%s): verify failed at sector %llu\n", bdevname(dc->bdev, name), (uint64_t) s->orig_bio->bi_iter.bi_sector); - kunmap(bv->bv_page); - kunmap(check->bi_io_vec[i].bv_page); + kunmap(bv.bv_page); + kunmap(check->bi_io_vec[iter.bi_idx].bv_page); } - __bio_for_each_segment(bv, check, i, 0) - __free_page(bv->...

..._io_vec[iter.bi_idx].bv_page); - if (memcmp(p1 + bv->bv_offset, - p2 + bv->bv_offset, - bv->bv_len)) + if (memcmp(p1 + bv.bv_offset, + p2 + bv.bv_offset, + bv.bv_len)) printk(KERN_ERR "bcache (%s): verify failed at sector %llu\n", bdevname(dc->bdev, name), (uint64_t) s->orig_bio->bi_iter.bi_sector); - kunmap(bv->bv_page); - kunmap(check->bi_io_vec[i].bv_page); + kunmap(bv.bv_page); + kunmap(check->bi_io_vec[iter.bi_idx].bv_page); } - __bio_for_each_segment(bv, check, i, 0) - __free_page(bv->...

..._io_vec[iter.bi_idx].bv_page); - if (memcmp(p1 + bv->bv_offset, - p2 + bv->bv_offset, - bv->bv_len)) + if (memcmp(p1 + bv.bv_offset, + p2 + bv.bv_offset, + bv.bv_len)) printk(KERN_ERR "bcache (%s): verify failed at sector %llu\n", bdevname(dc->bdev, name), (uint64_t) s->orig_bio->bi_iter.bi_sector); - kunmap(bv->bv_page); - kunmap(check->bi_io_vec[i].bv_page); + kunmap(bv.bv_page); + kunmap(check->bi_io_vec[iter.bi_idx].bv_page); } - __bio_for_each_segment(bv, check, i, 0) - __free_page(bv->...

..._io_vec[iter.bi_idx].bv_page); - if (memcmp(p1 + bv->bv_offset, - p2 + bv->bv_offset, - bv->bv_len)) + if (memcmp(p1 + bv.bv_offset, + p2 + bv.bv_offset, + bv.bv_len)) printk(KERN_ERR "bcache (%s): verify failed at sector %llu\n", bdevname(dc->bdev, name), (uint64_t) s->orig_bio->bi_iter.bi_sector); - kunmap(bv->bv_page); - kunmap(check->bi_io_vec[i].bv_page); + kunmap(bv.bv_page); + kunmap(check->bi_io_vec[iter.bi_idx].bv_page); } - __bio_for_each_segment(bv, check, i, 0) - __free_page(bv->...

..._io_vec[iter.bi_idx].bv_page); - if (memcmp(p1 + bv->bv_offset, - p2 + bv->bv_offset, - bv->bv_len)) + if (memcmp(p1 + bv.bv_offset, + p2 + bv.bv_offset, + bv.bv_len)) printk(KERN_ERR "bcache (%s): verify failed at sector %llu\n", bdevname(dc->bdev, name), (uint64_t) s->orig_bio->bi_iter.bi_sector); - kunmap(bv->bv_page); - kunmap(check->bi_io_vec[i].bv_page); + kunmap(bv.bv_page); + kunmap(check->bi_io_vec[iter.bi_idx].bv_page); } - __bio_for_each_segment(bv, check, i, 0) - __free_page(bv->...

..._io_vec[iter.bi_idx].bv_page); - if (memcmp(p1 + bv->bv_offset, - p2 + bv->bv_offset, - bv->bv_len)) + if (memcmp(p1 + bv.bv_offset, + p2 + bv.bv_offset, + bv.bv_len)) printk(KERN_ERR "bcache (%s): verify failed at sector %llu\n", bdevname(dc->bdev, name), (uint64_t) s->orig_bio->bi_iter.bi_sector); - kunmap(bv->bv_page); - kunmap(check->bi_io_vec[i].bv_page); + kunmap(bv.bv_page); + kunmap(check->bi_io_vec[iter.bi_idx].bv_page); } - __bio_for_each_segment(bv, check, i, 0) - __free_page(bv->...

..._io_vec[iter.bi_idx].bv_page); - if (memcmp(p1 + bv->bv_offset, - p2 + bv->bv_offset, - bv->bv_len)) + if (memcmp(p1 + bv.bv_offset, + p2 + bv.bv_offset, + bv.bv_len)) printk(KERN_ERR "bcache (%s): verify failed at sector %llu\n", bdevname(dc->bdev, name), (uint64_t) s->orig_bio->bi_iter.bi_sector); - kunmap(bv->bv_page); - kunmap(check->bi_io_vec[i].bv_page); + kunmap(bv.bv_page); + kunmap(check->bi_io_vec[iter.bi_idx].bv_page); } - __bio_for_each_segment(bv, check, i, 0) - __free_page(bv->...

..._io_vec[iter.bi_idx].bv_page); - if (memcmp(p1 + bv->bv_offset, - p2 + bv->bv_offset, - bv->bv_len)) + if (memcmp(p1 + bv.bv_offset, + p2 + bv.bv_offset, + bv.bv_len)) printk(KERN_ERR "bcache (%s): verify failed at sector %llu\n", bdevname(dc->bdev, name), (uint64_t) s->orig_bio->bi_iter.bi_sector); - kunmap(bv->bv_page); - kunmap(check->bi_io_vec[i].bv_page); + kunmap(bv.bv_page); + kunmap(check->bi_io_vec[iter.bi_idx].bv_page); } - __bio_for_each_segment(bv, check, i, 0) - __free_page(bv->...

..._io_vec[iter.bi_idx].bv_page); - if (memcmp(p1 + bv->bv_offset, - p2 + bv->bv_offset, - bv->bv_len)) + if (memcmp(p1 + bv.bv_offset, + p2 + bv.bv_offset, + bv.bv_len)) printk(KERN_ERR "bcache (%s): verify failed at sector %llu\n", bdevname(dc->bdev, name), (uint64_t) s->orig_bio->bi_iter.bi_sector); - kunmap(bv->bv_page); - kunmap(check->bi_io_vec[i].bv_page); + kunmap(bv.bv_page); + kunmap(check->bi_io_vec[iter.bi_idx].bv_page); } - __bio_for_each_segment(bv, check, i, 0) - __free_page(bv->...

...base + j * PAGE_SIZE, PAGE_SIZE); diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c index 92b3fd4..03cb4d1 100644 --- a/drivers/md/bcache/debug.c +++ b/drivers/md/bcache/debug.c @@ -173,7 +173,8 @@ void bch_data_verify(struct cached_dev *dc, struct bio *bio) { char name[BDEVNAME_SIZE]; struct bio *check; - struct bio_vec *bv; + struct bio_vec bv, *bv2; + struct bvec_iter iter; int i; check = bio_clone(bio, GFP_NOIO); @@ -185,13 +186,13 @@ void bch_data_verify(struct cached_dev *dc, struct bio *bio) submit_bio_wait(READ_SYNC, check); - bio_for_each_segment(bv,...