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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-14 18:13:32 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-14 18:13:32 -0700 |
commit | 581bfce969cbfc7ce43ee92273be9cb7c3fdfa61 (patch) | |
tree | 0a693778ce39c49b9b7d93d0d6795c576896f5cf /drivers/target | |
parent | cc73fee0bae2d66594d1fa2df92bbd783aa98e04 (diff) | |
parent | 9725d4cef62229b4ec4c912e0db0761e7d400650 (diff) | |
download | linux-581bfce969cbfc7ce43ee92273be9cb7c3fdfa61.tar.bz2 |
Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull more set_fs removal from Al Viro:
"Christoph's 'use kernel_read and friends rather than open-coding
set_fs()' series"
* 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
fs: unexport vfs_readv and vfs_writev
fs: unexport vfs_read and vfs_write
fs: unexport __vfs_read/__vfs_write
lustre: switch to kernel_write
gadget/f_mass_storage: stop messing with the address limit
mconsole: switch to kernel_read
btrfs: switch write_buf to kernel_write
net/9p: switch p9_fd_read to kernel_write
mm/nommu: switch do_mmap_private to kernel_read
serial2002: switch serial2002_tty_write to kernel_{read/write}
fs: make the buf argument to __kernel_write a void pointer
fs: fix kernel_write prototype
fs: fix kernel_read prototype
fs: move kernel_read to fs/read_write.c
fs: move kernel_write to fs/read_write.c
autofs4: switch autofs4_write to __kernel_write
ashmem: switch to ->read_iter
Diffstat (limited to 'drivers/target')
-rw-r--r-- | drivers/target/target_core_alua.c | 3 | ||||
-rw-r--r-- | drivers/target/target_core_file.c | 2 | ||||
-rw-r--r-- | drivers/target/target_core_pr.c | 3 |
3 files changed, 5 insertions, 3 deletions
diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index a91b7c25ffd4..928127642574 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -896,13 +896,14 @@ static int core_alua_write_tpg_metadata( u32 md_buf_len) { struct file *file = filp_open(path, O_RDWR | O_CREAT | O_TRUNC, 0600); + loff_t pos = 0; int ret; if (IS_ERR(file)) { pr_err("filp_open(%s) for ALUA metadata failed\n", path); return -ENODEV; } - ret = kernel_write(file, md_buf, md_buf_len, 0); + ret = kernel_write(file, md_buf, md_buf_len, &pos); if (ret < 0) pr_err("Error writing ALUA metadata file: %s\n", path); fput(file); diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index 24cf11d9e50a..c629817a8854 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -443,7 +443,7 @@ fd_do_prot_fill(struct se_device *se_dev, sector_t lba, sector_t nolb, for (prot = 0; prot < prot_length;) { sector_t len = min_t(sector_t, bufsize, prot_length - prot); - ssize_t ret = kernel_write(prot_fd, buf, len, pos + prot); + ssize_t ret = kernel_write(prot_fd, buf, len, &pos); if (ret != len) { pr_err("vfs_write to prot file failed: %zd\n", ret); diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index 6d5def64db61..dd2cd8048582 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -1974,6 +1974,7 @@ static int __core_scsi3_write_aptpl_to_file( char path[512]; u32 pr_aptpl_buf_len; int ret; + loff_t pos = 0; memset(path, 0, 512); @@ -1993,7 +1994,7 @@ static int __core_scsi3_write_aptpl_to_file( pr_aptpl_buf_len = (strlen(buf) + 1); /* Add extra for NULL */ - ret = kernel_write(file, buf, pr_aptpl_buf_len, 0); + ret = kernel_write(file, buf, pr_aptpl_buf_len, &pos); if (ret < 0) pr_debug("Error writing APTPL metadata file: %s\n", path); |