Searched refs:shmem_lock (Results 1 – 5 of 5) sorted by relevance
| /kernel/linux/linux-5.10/drivers/firmware/arm_scmi/ |
| D | smc.c | 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-5.10/include/linux/ |
| 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-5.10/ipc/ |
| 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/patches/linux-5.10/imx8mm_patch/patches/drivers/ |
| D | 0018_linux_drivers_firmware.patch | 39 * @shmem_lock: Lock to protect access to Tx/Rx shared memory area
48 struct mutex shmem_lock;
99 mutex_init(&scmi_info->shmem_lock);
114 mutex_unlock(&scmi_info->shmem_lock);
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| /kernel/linux/linux-5.10/mm/ |
| D | shmem.c | 2233 int shmem_lock(struct file *file, int lock, struct user_struct *user) in shmem_lock() function
4151 int shmem_lock(struct file *file, int lock, struct user_struct *user) in shmem_lock() function
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