Searched refs:filesem (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.15/drivers/usb/gadget/function/ |
| D | storage_common.c | 330 ssize_t fsg_show_file(struct fsg_lun *curlun, struct rw_semaphore *filesem, in fsg_show_file() argument
336 down_read(filesem); in fsg_show_file()
351 up_read(filesem); in fsg_show_file()
391 ssize_t fsg_store_ro(struct fsg_lun *curlun, struct rw_semaphore *filesem, in fsg_store_ro() argument
405 down_read(filesem); in fsg_store_ro()
409 up_read(filesem); in fsg_store_ro()
434 ssize_t fsg_store_file(struct fsg_lun *curlun, struct rw_semaphore *filesem, in fsg_store_file() argument
449 down_write(filesem); in fsg_store_file()
460 up_write(filesem); in fsg_store_file()
465 ssize_t fsg_store_cdrom(struct fsg_lun *curlun, struct rw_semaphore *filesem, in fsg_store_cdrom() argument
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| D | storage_common.h | 206 ssize_t fsg_show_file(struct fsg_lun *curlun, struct rw_semaphore *filesem,
211 ssize_t fsg_store_ro(struct fsg_lun *curlun, struct rw_semaphore *filesem,
214 ssize_t fsg_store_file(struct fsg_lun *curlun, struct rw_semaphore *filesem,
216 ssize_t fsg_store_cdrom(struct fsg_lun *curlun, struct rw_semaphore *filesem,
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| D | f_mass_storage.c | 240 struct rw_semaphore filesem; member
1307 up_read(&common->filesem); in do_start_stop()
1308 down_write(&common->filesem); in do_start_stop()
1310 up_write(&common->filesem); in do_start_stop()
1311 down_read(&common->filesem); in do_start_stop()
1785 down_read(&common->filesem); /* We're using the backing file */ in do_scsi_command()
2023 up_read(&common->filesem); in do_scsi_command()
2457 down_write(&common->filesem); in fsg_main_thread()
2464 up_write(&common->filesem); in fsg_main_thread()
2492 struct rw_semaphore *filesem = dev_get_drvdata(dev); in file_show() local
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