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authorDenys Vlasenko2017-01-11 18:44:15 +0100
committerDenys Vlasenko2017-01-11 18:44:15 +0100
commit4c179373e07fbc1d8fc8e53c7096fce9ee4b08b6 (patch)
tree0b00e7ad22d5ae32319571b3af8bbefe65e35ef0 /shell
parented15dde60a72dce888df10295a916b199346929d (diff)
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ash: 16-bit ->nprocs field is a pain for many CPUs
function old new delta getoptscmd 527 540 +13 getjob 280 286 +6 makejob 278 282 +4 forkchild 602 600 -2 waitcmd 208 205 -3 showjob 382 379 -3 getstatus 83 80 -3 dowait 408 405 -3 freejob 93 89 -4 fg_bgcmd 290 286 -4 forkshell 260 255 -5 killcmd 224 218 -6 jobno 17 11 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/10 up/down: 23/-39) Total: -16 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
-rw-r--r--shell/ash.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/shell/ash.c b/shell/ash.c
index 02545f5..bfdd940 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -3392,12 +3392,13 @@ struct job {
#if JOBS
int stopstatus; /* status of a stopped job */
#endif
- uint32_t
- nprocs: 16, /* number of processes */
- state: 8,
+ unsigned nprocs; /* number of processes */
+
#define JOBRUNNING 0 /* at least one proc running */
#define JOBSTOPPED 1 /* all procs are stopped */
#define JOBDONE 2 /* all procs are completed */
+ unsigned
+ state: 8,
#if JOBS
sigint: 1, /* job was killed by SIGINT */
jobctl: 1, /* job running under job control */