diff options
| author | Boaz Harrosh <bharrosh@panasas.com> | 2009-12-15 19:34:17 +0200 |
|---|---|---|
| committer | Boaz Harrosh <bharrosh@panasas.com> | 2010-02-28 03:35:25 -0800 |
| commit | 34ce4e7c23e3da578e459b05c6fb17edecb19e6b (patch) | |
| tree | 94713d94514b3d0e89dd05e727eaaae98369b28a /fs/exofs/ios.c | |
| parent | abe94c756c08d50566c09a65b9c7fe72f83071c5 (diff) | |
exofs: debug print even less
* Last debug trimming left in some stupid print, remove them.
Fixup some other prints
* Shift printing from inode.c to ios.c
* Add couple of prints when memory allocation fails.
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Diffstat (limited to 'fs/exofs/ios.c')
| -rw-r--r-- | fs/exofs/ios.c | 38 |
1 files changed, 32 insertions, 6 deletions
diff --git a/fs/exofs/ios.c b/fs/exofs/ios.c index 5bad01fa1f9f..3cc0dd3f0eb2 100644 --- a/fs/exofs/ios.c +++ b/fs/exofs/ios.c @@ -26,6 +26,9 @@ #include "exofs.h" +#define EXOFS_DBGMSG2(M...) do {} while (0) +/* #define EXOFS_DBGMSG2 EXOFS_DBGMSG */ + void exofs_make_credential(u8 cred_a[OSD_CAP_LEN], const struct osd_obj_id *obj) { osd_sec_init_nosec_doall_caps(cred_a, obj, false, true); @@ -73,6 +76,8 @@ int exofs_get_io_state(struct exofs_sb_info *sbi, struct exofs_io_state** pios) */ ios = kzalloc(exofs_io_state_size(sbi->s_numdevs), GFP_KERNEL); if (unlikely(!ios)) { + EXOFS_DBGMSG("Faild kzalloc bytes=%d\n", + exofs_io_state_size(sbi->s_numdevs)); *pios = NULL; return -ENOMEM; } @@ -276,6 +281,9 @@ int exofs_sbi_write(struct exofs_io_state *ios) bio = bio_kmalloc(GFP_KERNEL, ios->bio->bi_max_vecs); if (unlikely(!bio)) { + EXOFS_DBGMSG( + "Faild to allocate BIO size=%u\n", + ios->bio->bi_max_vecs); ret = -ENOMEM; goto out; } @@ -290,14 +298,21 @@ int exofs_sbi_write(struct exofs_io_state *ios) osd_req_write(or, &ios->obj, ios->offset, bio, ios->length); -/* EXOFS_DBGMSG("write sync=%d\n", sync);*/ + EXOFS_DBGMSG("write(0x%llx) offset=0x%llx " + "length=0x%llx dev=%d\n", + _LLU(ios->obj.id), _LLU(ios->offset), + _LLU(ios->length), i); } else if (ios->kern_buff) { osd_req_write_kern(or, &ios->obj, ios->offset, ios->kern_buff, ios->length); -/* EXOFS_DBGMSG("write_kern sync=%d\n", sync);*/ + EXOFS_DBGMSG2("write_kern(0x%llx) offset=0x%llx " + "length=0x%llx dev=%d\n", + _LLU(ios->obj.id), _LLU(ios->offset), + _LLU(ios->length), i); } else { osd_req_set_attributes(or, &ios->obj); -/* EXOFS_DBGMSG("set_attributes sync=%d\n", sync);*/ + EXOFS_DBGMSG2("obj(0x%llx) set_attributes=%d dev=%d\n", + _LLU(ios->obj.id), ios->out_attr_len, i); } if (ios->out_attr) @@ -335,14 +350,25 @@ int exofs_sbi_read(struct exofs_io_state *ios) if (ios->bio) { osd_req_read(or, &ios->obj, ios->offset, ios->bio, ios->length); -/* EXOFS_DBGMSG("read sync=%d\n", sync);*/ + EXOFS_DBGMSG("read(0x%llx) offset=0x%llx length=0x%llx" + " dev=%d\n", _LLU(ios->obj.id), + _LLU(ios->offset), + _LLU(ios->length), + first_dev); } else if (ios->kern_buff) { osd_req_read_kern(or, &ios->obj, ios->offset, ios->kern_buff, ios->length); -/* EXOFS_DBGMSG("read_kern sync=%d\n", sync);*/ + EXOFS_DBGMSG2("read_kern(0x%llx) offset=0x%llx " + "length=0x%llx dev=%d\n", + _LLU(ios->obj.id), + _LLU(ios->offset), + _LLU(ios->length), + first_dev); } else { osd_req_get_attributes(or, &ios->obj); -/* EXOFS_DBGMSG("get_attributes sync=%d\n", sync);*/ + EXOFS_DBGMSG2("obj(0x%llx) get_attributes=%d dev=%d\n", + _LLU(ios->obj.id), ios->in_attr_len, + first_dev); } if (ios->out_attr) |