Searched refs:shmem_lock (Results 1 - 8 of 8) sorted by relevance
| /kernel/linux/linux-5.10/drivers/firmware/arm_scmi/ |
| H A D | smc.c | 24 * @shmem_lock: Lock to protect access to Tx/Rx shared memory area
31 struct mutex shmem_lock; member
84 mutex_init(&scmi_info->shmem_lock); in smc_chan_setup()
109 mutex_lock(&scmi_info->shmem_lock); in smc_send_message()
116 mutex_unlock(&scmi_info->shmem_lock); in smc_send_message()
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| /kernel/linux/linux-6.6/drivers/firmware/arm_scmi/ |
| H A D | smc.c | 46 * @shmem_lock: Lock to protect access to Tx/Rx shared memory area.
60 struct mutex shmem_lock; member
93 mutex_init(&scmi_info->shmem_lock); in smc_channel_lock_init()
112 mutex_lock(&scmi_info->shmem_lock); in smc_channel_lock_acquire()
120 mutex_unlock(&scmi_info->shmem_lock); in smc_channel_lock_release()
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| /kernel/linux/linux-5.10/include/linux/ |
| H A D | shmem_fs.h | 68 extern int shmem_lock(struct file *file, int lock, struct user_struct *user);
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| /kernel/linux/linux-6.6/include/linux/ |
| H A D | shmem_fs.h | 94 extern int shmem_lock(struct file *file, int lock, struct ucounts *ucounts);
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| /kernel/linux/linux-5.10/ipc/ |
| H A D | shm.c | 332 shmem_lock(shm_file, 0, shp->mlock_user); in shm_destroy()
1206 err = shmem_lock(shm_file, 1, user); in shmctl_do_lock()
1217 shmem_lock(shm_file, 0, shp->mlock_user); in shmctl_do_lock()
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| /kernel/linux/linux-6.6/ipc/ |
| H A D | shm.c | 338 shmem_lock(shm_file, 0, shp->mlock_ucounts); in shm_destroy()
1216 err = shmem_lock(shm_file, 1, ucounts); in shmctl_do_lock()
1227 shmem_lock(shm_file, 0, shp->mlock_ucounts); in shmctl_do_lock()
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| /kernel/linux/linux-5.10/mm/ |
| H A D | shmem.c | 2233 int shmem_lock(struct file *file, int lock, struct user_struct *user) in shmem_lock() function
4171 int shmem_lock(struct file *file, int lock, struct user_struct *user) in shmem_lock() function
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| /kernel/linux/linux-6.6/mm/ |
| H A D | shmem.c | 2360 int shmem_lock(struct file *file, int lock, struct ucounts *ucounts) in shmem_lock() function
4746 int shmem_lock(struct file *file, int lock, struct ucounts *ucounts) in shmem_lock() function
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