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* ionice: add -t optionLubomir Kundrak2008-06-162-4/+15
| | | | | | | | | | | | | | | | | | | | | | | This patch allows "tolerant" behavior, i.e. proceeding even if priority could not be set. This might be of use in case something (selinux, old kernel, etc.) does not allow the requested scheduling priority to be set. This could be to some extend done as follows: ionice -c3 command || command but the downside is that one could not really tell if what failed was setting priority or command itself, which could result in duplicate command run. This patch solves the situation, so that user can do ionice -t -c3 command Addresses-Red-Hat-Bugzilla: #443842 Signed-off-by: Lubomir Kundrak <lkundrak@redhat.com> Signed-off-by: Karel Zak <kzak@redhat.com>
* ionice: update man page to reflect IDLE class change in 2.6.25Karel Zak2008-04-281-2/+3
| | | | | | | | The idle class is safe for non-root users since 2.6.25. http://lwn.net/Articles/266256/ Addresses-Red-Hat-Bugzilla: #443823 Signed-off-by: Karel Zak <kzak@redhat.com>
* build-sys: ignore a bunch of generated files, mostly binariesJames Youngman2008-04-141-0/+3
| | | | | Signed-off-by: James Youngman <jay@gnu.org> Signed-off-by: Karel Zak <kzak@redhat.com>
* build-sys: use dist_man_MANS instead of man_MANSStepan Kasal2007-12-171-3/+3
| | | | Signed-off-by: Stepan Kasal <skasal@redhat.com>
* ionice: add a note about permissions to ionice.1Karel Zak2007-09-201-2/+4
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* build-sys: remove hardcoded _GNU_SOURCEKarel Zak2007-09-202-4/+0Star
| | | | | | We have AC_GNU_SOURCE, so we needn't any extra hardcoded _GNU_SOURCE. Signed-off-by: Karel Zak <kzak@redhat.com>
* build-sys: unify method for checking system calls and fallback handlingMike Frysinger2007-09-202-34/+9Star
| | | | | | Co-Author: Stepan Kasal <skasal@redhat.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Stepan Kasal <skasal@redhat.com>
* ionice: clean up error handlingMatthias Koenig2007-08-271-7/+12
| | | | | | | | | Print error in case execvp fails and use exit macros. Based on patch by Bernhard Voelker <mail@bernhard-voelker.de> Signed-off-by: Matthias Koenig <mkoenig@suse.de> Signed-off-by: Karel Zak <kzak@redhat.com>
* taskset: check for existence of sched_getaffinityMike Frysinger2007-08-271-2/+7
| | | | | | | Some architectures do no reliably provide sched_getaffinity, so make sure the define exists before we try using it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* man-pages: cleanup of chrt.1 and taskset.1LaMont Jones2007-08-152-12/+28
| | | | | Signed-off-by: LaMont Jones <lamont@mmjgroup.com> Signed-off-by: Karel Zak <kzak@redhat.com>
* ionice: cleanup usage for idle classMatthias Koenig2007-07-251-4/+9
| | | | | | | | The idle class has no class data. It will print a warning if a prio argument is given for it, since this will be ignored. Output for idle class will not contain prio data. Signed-off-by: Matthias Koenig <mkoenig@suse.de>
* schedutils: fix chrt docs and pid=0 usageMatthias Koenig2007-07-162-7/+9
| | | | | | | Fix some documentation bugs for chrt. Make it work with PID 0, which means current process. Signed-off-by: Matthias Koenig <mkoenig@suse.de>
* ionice: prefer SYS_ioprio_{set,get} from glibc to hardcoded versionKarel Zak2007-07-161-26/+33
| | | | | | | It's better to use glibc SYS_ioprio_{set,get} definitions rather than an incomplete (not all archs) and hardcoded version from ionice.c. Signed-off-by: Karel Zak <kzak@redhat.com>
* man pages: add "AVAILABILITY" sectionKarel Zak2007-07-033-4/+10
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* ionice: fix ionice build on sparcDavid Miller2007-07-021-0/+3
| | | | | | Provide the proper syscall numbers for this architecture. Signed-off-by: David S. Miller <davem@davemloft.net>
* taskset: independent of hardcoded NR_CPUS max.Cliff Wickman2007-06-191-33/+168
| | | | | | | | | | | | | | | | | | | | This patch makes the taskset command independent of the system's maximum number of cpus (CONFIG_NR_CPUS). The maximum for CONFIG_NR_CPUS is a moving target. With this patch the size of the systems's cpumask_t is gotten from sched_getaffinity(2). This patch uses variable length bitmasks borrowed from Paul Jackson's variable size bitmask routines (hence I kept his copyright notice). This replaces the use of the glibc CPU_SETSIZE, CPU_SET, CPU_ZERO and CPU_ISSET macros which depend on a hardcoded size for cpu_set_t. (also fixes one little nit: the -V option is "-v" in the built-in help, so changed the built-in help) Signed-off-by: Cliff Wickman <cpw@sgi.com> Signed-off-by: Karel Zak <kzak@redhat.com>
* schedutils: define SCHED_BATCH when compile with old glibcKarel Zak2007-04-112-2/+11
| | | | | | | | This is temporary workaround and it will be removed in 2.14 when minimal number of people will use old systems where is not defined SCHED_BATCH in (bits/)sched.h. Signed-off-by: Karel Zak <kzak@redhat.com>
* schedutils: add support for SCHED_BATCHKarel Zak2007-01-162-6/+27
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* schedutils: remove extra hyptens from man pagesKarel Zak2007-01-162-2/+2
| | | | Signed-off-by: Karel Zak <kzak@redhat.com>
* build-sys: remove generated autotools stuff from gitKarel Zak2007-01-031-552/+0Star
| | | | | | | The generated autotools stuff shouldn't be maintained by SCM. After check out from git use ./autogen.sh. For more details see README.devel. Signed-off-by: Karel Zak <kzak@redhat.com>
* Imported from util-linux-2.13-pre6 tarball.Karel Zak2006-12-071-1/+1
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* Imported from util-linux-2.13-pre4 tarball.Karel Zak2006-12-071-0/+2
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* Imported from util-linux-2.13-pre3 tarball.Karel Zak2006-12-071-2/+2
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* Imported from util-linux-2.13-pre2 tarball.Karel Zak2006-12-074-104/+45Star
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* Imported from util-linux-2.13-pre1 tarball.Karel Zak2006-12-078-0/+1606
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