patrick/zephyr
1
0
Fork 0
Code Issues Pull requests Actions 8 Packages Projects Releases Wiki Activity
zephyr/lib/os
History
Andrew Boie f07df42d49 kernel: make k_current_get() work without syscall 
We cache the current thread ID in a thread-local variable
at thread entry, and have k_current_get() return that,
eliminating system call overhead for this API.

DL: changed _current to use z_current_get() as it is
    being used during boot where TLS is not available.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2021-07-30 20:16:47 -04:00
..
assert.c userspace: rename _is_user_context -> k_is_user_context 2021-04-01 05:34:17 -04:00
base64.c zephyr: replace zephyr integer types with C99 types 2020-06-08 08:23:57 -05:00
bitarray.c sys: introduce bit arrays 2021-05-07 13:36:22 -04:00
cbprintf.c lib: cbprintf: add libc f/printf substitutes 2021-01-27 13:34:06 -05:00
cbprintf_complete.c lib: add default labels and comments to switch statements 2021-06-04 16:22:23 -05:00
cbprintf_nano.c coding guidelines 10.4: casting operands to have same types 2021-05-08 12:32:15 +02:00
cbprintf_packaged.c lib: os: cbprintf: Add support for conversion to fsc package 2021-07-27 14:50:45 +02:00
CMakeLists.txt sys: introduce bit arrays 2021-05-07 13:36:22 -04:00
crc7_sw.c zephyr: replace zephyr integer types with C99 types 2020-06-08 08:23:57 -05:00
crc8_sw.c zephyr: replace zephyr integer types with C99 types 2020-06-08 08:23:57 -05:00
crc16_sw.c lib: os: cast to the same size composite expression 2021-07-23 15:53:30 -04:00
crc32_sw.c lib: os: cast to the same size composite expression 2021-07-23 15:53:30 -04:00
crc32c_sw.c lib: os: cast to the same size composite expression 2021-07-23 15:53:30 -04:00
dec.c zephyr: replace zephyr integer types with C99 types 2020-06-08 08:23:57 -05:00
fdtable.c fdtable: remove remains of switch 2021-06-05 10:38:04 -04:00
heap-validate.c lib: os: heap-validate: Fix wrong chunkid returned by max_chunkid() 2021-06-23 06:18:44 -04:00
heap.c k_heap: Clamp to a minimum heap size 2021-05-20 17:52:21 -04:00
heap.h heap: create unique variable name 2021-05-25 19:06:06 -04:00
hex.c lib: hex: Remove constant expression 2020-09-02 13:45:50 -04:00
json.c misc: Replace assert include and calls by sys/__assert.h equivalent 2020-10-02 11:42:40 +02:00
Kconfig lib: os: Removed deprecated Kconfig PRINTK64 symbol 2021-06-11 16:35:19 -05:00
Kconfig.cbprintf lib: os: cbprintf: Add dependency to cbprintf Kconfig 2021-07-21 07:46:39 -04:00
mpsc_pbuf.c lib: remove redundant check for null 2021-05-26 08:29:20 -05:00
mutex.c lib: os: Simplify z_impl_z_sys_mutex_kernel_unlock 2021-03-10 05:42:06 -05:00
notify.c lib: os: assign sys_notify callback default to NULL... 2021-04-29 07:16:37 -04:00
onoff.c lib: os: add final else where missing in onoff, p4wq, sem 2021-04-28 20:28:19 -04:00
p4wq.c lib: os: add braces to 'if' statements 2021-06-04 16:20:44 -05:00
printk.c logging: Adapt logger to support both versions 2021-04-19 10:59:23 -04:00
rb.c lib: rb: Fix violations to rule 12.1 2021-04-20 15:50:49 -04:00
reboot.c lib: os: reboot: misc cleanup 2021-04-28 20:34:00 -04:00
ring_buffer.c sys: ring_buffer: ring_buf_peek() and ring_buf_size_get() 2021-07-28 07:32:28 -04:00
sem.c lib: os: add final else where missing in onoff, p4wq, sem 2021-04-28 20:28:19 -04:00
thread_entry.c kernel: make k_current_get() work without syscall 2021-07-30 20:16:47 -04:00
timeutil.c lib/timeutil: add utilities to manage local/reference clock alignment 2021-01-20 16:38:56 -05:00
user_work.c kernel: provide functional equivalent to old userspace work queue API 2021-03-03 20:06:00 -05:00