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| author | Douglas Gilbert <dgilbert@interlog.com> | 2022-08-12 17:26:14 +0000 |
|---|---|---|
| committer | Douglas Gilbert <dgilbert@interlog.com> | 2022-08-12 17:26:14 +0000 |
| commit | 98b99ad2ab348bbba1676b95a8895f12ee48fd31 (patch) | |
| tree | 8c250f6c63a9ada16b4c223056b5d27bf123fc57 /src/sg_dd.c | |
| parent | 5a1cdabc085bc9ccaedc5aff7c49a2d0ea5d6e12 (diff) | |
| download | sg3_utils-98b99ad2ab348bbba1676b95a8895f12ee48fd31.tar.gz | |
Prepare for removing /proc/scsi from the Linux kernel
From: Bart Van Assche <bvanassche@acm.org>
The sg3_utils package is the only /proc/scsi user I know of.
Although support for systems without /proc/scsi was added to
rescan_scsi_bus.sh more than ten years ago, a few references
to /proc/scsi remain. Convert these references into the
recommended interfaces.
Posted to linux-scsi@vger.kernel.org on 20220810
git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@968 6180dd3e-e324-4e3e-922d-17de1ae2f315
Diffstat (limited to 'src/sg_dd.c')
| -rw-r--r-- | src/sg_dd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/sg_dd.c b/src/sg_dd.c index cd8eb4b2..8392f31d 100644 --- a/src/sg_dd.c +++ b/src/sg_dd.c @@ -182,7 +182,7 @@ static long seed; static struct drand48_data drand;/* opaque, used by srand48_r and mrand48_r */ #endif -static const char * proc_allow_dio = "/proc/scsi/sg/allow_dio"; +static const char * sg_allow_dio = "/sys/module/sg/parameters/allow_dio"; struct flags_t { bool append; @@ -2733,11 +2733,11 @@ bypass_copy: pr2serr(">> Direct IO requested but incomplete %d times\n", dio_incomplete_count); - if ((fd = open(proc_allow_dio, O_RDONLY)) >= 0) { + if ((fd = open(sg_allow_dio, O_RDONLY)) >= 0) { if (1 == read(fd, &c, 1)) { if ('0' == c) pr2serr(">>> %s set to '0' but should be set to '1' for " - "direct IO\n", proc_allow_dio); + "direct IO\n", sg_allow_dio); } close(fd); } |