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| author | Christoph Hellwig <hch@lst.de> | 2016-11-01 07:40:10 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-11-01 09:43:26 -0600 |
| commit | 70fd76140a6cb63262bd47b68d57b42e889c10ee (patch) | |
| tree | 0590b2ef1b89b6af6abb8da9d23d5d87991d74c8 /kernel/power/swap.c | |
| parent | a2b809672ee6fcb4d5756ea815725b3dbaea654e (diff) | |
| download | lwn-70fd76140a6cb63262bd47b68d57b42e889c10ee.tar.gz lwn-70fd76140a6cb63262bd47b68d57b42e889c10ee.zip | |
block,fs: use REQ_* flags directly
Remove the WRITE_* and READ_SYNC wrappers, and just use the flags
directly. Where applicable this also drops usage of the
bio_set_op_attrs wrapper.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'kernel/power/swap.c')
| -rw-r--r-- | kernel/power/swap.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/kernel/power/swap.c b/kernel/power/swap.c index a3b1e617bcdc..32e0c232efba 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -307,7 +307,7 @@ static int mark_swapfiles(struct swap_map_handle *handle, unsigned int flags) { int error; - hib_submit_io(REQ_OP_READ, READ_SYNC, swsusp_resume_block, + hib_submit_io(REQ_OP_READ, 0, swsusp_resume_block, swsusp_header, NULL); if (!memcmp("SWAP-SPACE",swsusp_header->sig, 10) || !memcmp("SWAPSPACE2",swsusp_header->sig, 10)) { @@ -317,7 +317,7 @@ static int mark_swapfiles(struct swap_map_handle *handle, unsigned int flags) swsusp_header->flags = flags; if (flags & SF_CRC32_MODE) swsusp_header->crc32 = handle->crc32; - error = hib_submit_io(REQ_OP_WRITE, WRITE_SYNC, + error = hib_submit_io(REQ_OP_WRITE, REQ_SYNC, swsusp_resume_block, swsusp_header, NULL); } else { printk(KERN_ERR "PM: Swap header not found!\n"); @@ -397,7 +397,7 @@ static int write_page(void *buf, sector_t offset, struct hib_bio_batch *hb) } else { src = buf; } - return hib_submit_io(REQ_OP_WRITE, WRITE_SYNC, offset, src, hb); + return hib_submit_io(REQ_OP_WRITE, REQ_SYNC, offset, src, hb); } static void release_swap_writer(struct swap_map_handle *handle) @@ -1000,8 +1000,7 @@ static int get_swap_reader(struct swap_map_handle *handle, return -ENOMEM; } - error = hib_submit_io(REQ_OP_READ, READ_SYNC, offset, - tmp->map, NULL); + error = hib_submit_io(REQ_OP_READ, 0, offset, tmp->map, NULL); if (error) { release_swap_reader(handle); return error; @@ -1025,7 +1024,7 @@ static int swap_read_page(struct swap_map_handle *handle, void *buf, offset = handle->cur->entries[handle->k]; if (!offset) return -EFAULT; - error = hib_submit_io(REQ_OP_READ, READ_SYNC, offset, buf, hb); + error = hib_submit_io(REQ_OP_READ, 0, offset, buf, hb); if (error) return error; if (++handle->k >= MAP_PAGE_ENTRIES) { @@ -1534,7 +1533,7 @@ int swsusp_check(void) if (!IS_ERR(hib_resume_bdev)) { set_blocksize(hib_resume_bdev, PAGE_SIZE); clear_page(swsusp_header); - error = hib_submit_io(REQ_OP_READ, READ_SYNC, + error = hib_submit_io(REQ_OP_READ, 0, swsusp_resume_block, swsusp_header, NULL); if (error) @@ -1543,7 +1542,7 @@ int swsusp_check(void) if (!memcmp(HIBERNATE_SIG, swsusp_header->sig, 10)) { memcpy(swsusp_header->sig, swsusp_header->orig_sig, 10); /* Reset swap signature now */ - error = hib_submit_io(REQ_OP_WRITE, WRITE_SYNC, + error = hib_submit_io(REQ_OP_WRITE, REQ_SYNC, swsusp_resume_block, swsusp_header, NULL); } else { @@ -1588,11 +1587,11 @@ int swsusp_unmark(void) { int error; - hib_submit_io(REQ_OP_READ, READ_SYNC, swsusp_resume_block, + hib_submit_io(REQ_OP_READ, 0, swsusp_resume_block, swsusp_header, NULL); if (!memcmp(HIBERNATE_SIG,swsusp_header->sig, 10)) { memcpy(swsusp_header->sig,swsusp_header->orig_sig, 10); - error = hib_submit_io(REQ_OP_WRITE, WRITE_SYNC, + error = hib_submit_io(REQ_OP_WRITE, REQ_SYNC, swsusp_resume_block, swsusp_header, NULL); } else { |