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Help
Searched
refs:LDSEM_ACTIVE_MASK
(Results
1 - 2
of
2
) sorted by relevance
/kernel/linux/linux-5.10/drivers/tty/
H
A
D
tty_ldsem.c
38
# define
LDSEM_ACTIVE_MASK
0xffffffffL
macro
40
# define
LDSEM_ACTIVE_MASK
0x0000ffffL
macro
45
#define LDSEM_WAIT_BIAS (-
LDSEM_ACTIVE_MASK
-1)
112
if ((count &
LDSEM_ACTIVE_MASK
) == LDSEM_ACTIVE_BIAS)
in writer_trylock()
187
if ((count &
LDSEM_ACTIVE_MASK
) == 0)
in down_read_failed()
247
if ((count &
LDSEM_ACTIVE_MASK
) == LDSEM_ACTIVE_BIAS) {
in down_write_failed()
322
if ((count &
LDSEM_ACTIVE_MASK
) != LDSEM_ACTIVE_BIAS) {
in __ldsem_down_write_nested()
376
while ((count &
LDSEM_ACTIVE_MASK
) == 0) {
in ldsem_down_write_trylock()
396
if (count < 0 && (count &
LDSEM_ACTIVE_MASK
) == 0)
in ldsem_up_read()
/kernel/linux/linux-6.6/drivers/tty/
H
A
D
tty_ldsem.c
38
# define
LDSEM_ACTIVE_MASK
0xffffffffL
macro
40
# define
LDSEM_ACTIVE_MASK
0x0000ffffL
macro
45
#define LDSEM_WAIT_BIAS (-
LDSEM_ACTIVE_MASK
-1)
112
if ((count &
LDSEM_ACTIVE_MASK
) == LDSEM_ACTIVE_BIAS)
in writer_trylock()
187
if ((count &
LDSEM_ACTIVE_MASK
) == 0)
in down_read_failed()
247
if ((count &
LDSEM_ACTIVE_MASK
) == LDSEM_ACTIVE_BIAS) {
in down_write_failed()
322
if ((count &
LDSEM_ACTIVE_MASK
) != LDSEM_ACTIVE_BIAS) {
in __ldsem_down_write_nested()
376
while ((count &
LDSEM_ACTIVE_MASK
) == 0) {
in ldsem_down_write_trylock()
396
if (count < 0 && (count &
LDSEM_ACTIVE_MASK
) == 0)
in ldsem_up_read()
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