| /kernel/linux/linux-6.6/fs/ |
| D | file.c | 53 * space if any. This does not copy the file pointers. Called with the files
71 * clear the extra space. Called with the files spinlock held for write.
164 * The files->file_lock should be held on entry, and will be held on exit.
166 static int expand_fdtable(struct files_struct *files, unsigned int nr) in expand_fdtable() argument
167 __releases(files->file_lock) in expand_fdtable()
168 __acquires(files->file_lock) in expand_fdtable()
172 spin_unlock(&files->file_lock); in expand_fdtable()
178 if (atomic_read(&files->count) > 1) in expand_fdtable()
181 spin_lock(&files->file_lock); in expand_fdtable()
192 cur_fdt = files_fdtable(files); in expand_fdtable()
[all …]
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| /kernel/linux/linux-5.10/fs/ |
| D | file.c | 51 * space if any. This does not copy the file pointers. Called with the files
74 * clear the extra space. Called with the files spinlock held for write.
167 * The files->file_lock should be held on entry, and will be held on exit.
169 static int expand_fdtable(struct files_struct *files, unsigned int nr) in expand_fdtable() argument
170 __releases(files->file_lock) in expand_fdtable()
171 __acquires(files->file_lock) in expand_fdtable()
175 spin_unlock(&files->file_lock); in expand_fdtable()
181 if (atomic_read(&files->count) > 1) in expand_fdtable()
184 spin_lock(&files->file_lock); in expand_fdtable()
195 cur_fdt = files_fdtable(files); in expand_fdtable()
[all …]
|
| /kernel/linux/linux-5.10/drivers/staging/comedi/drivers/ni_routing/tools/ |
| D | Makefile | 2 # this make file is simply to help autogenerate these files:
12 @echo "\`make csv-files\`"
13 @echo " Creates new csv-files using content of c-files of existing"
14 @echo " ni_routing/* content. New csv files are placed in csv"
16 @echo "\`make c-files\`"
17 @echo " Creates new c-files using content of csv sub-directory. These"
18 @echo " new c-files can be compared to the active content in the"
25 @echo " Remove all generated files/directories EXCEPT for csv/c files."
27 @echo " Remove all generated files/directories."
29 @echo " Build all csv-files, then all new c-files."
[all …]
|
| /kernel/linux/linux-6.6/Documentation/filesystems/ |
| D | ntfs3.rst | 14 compressed files.
25 Note: Applied to empty files, this allows to switch type between
56 - Controls the default permissions for files/directories created after
60 - :rspan:`1` Instead of specifying umask which applies both to files and
61 directories, fmask applies only to files and dmask only to directories.
65 - Files with the Windows-specific HIDDEN (FILE_ATTRIBUTE_HIDDEN) attribute
69 - Files with the Windows-specific SYSTEM (FILE_ATTRIBUTE_SYSTEM) attribute
70 will be marked as system immutable files.
74 when creating and moving or renaming files. Files whose names start
75 with a dot will have the HIDDEN attribute set and files whose names
[all …]
|
| D | files.rst | 7 This document describes how locking for files (struct file)
8 and file descriptor table (struct files) works.
11 with a lock (files->file_lock) and reference count (files->count).
18 The files (struct file) themselves are protected using
33 and files->fdtab points to the new structure. The fdtable
46 fdt = files_fdtable(files);
61 3. For any update to the fd table, files->file_lock must
87 file = files_lookup_fd_rcu(files, fd);
110 holding files->file_lock. If ->file_lock is dropped, then
111 another thread expand the files thereby creating a new
[all …]
|
| /kernel/linux/linux-6.6/drivers/comedi/drivers/ni_routing/tools/ |
| D | Makefile | 2 # this make file is simply to help autogenerate these files:
12 @echo "\`make csv-files\`"
13 @echo " Creates new csv-files using content of c-files of existing"
14 @echo " ni_routing/* content. New csv files are placed in csv"
16 @echo "\`make c-files\`"
17 @echo " Creates new c-files using content of csv sub-directory. These"
18 @echo " new c-files can be compared to the active content in the"
25 @echo " Remove all generated files/directories EXCEPT for csv/c files."
27 @echo " Remove all generated files/directories."
29 @echo " Build all csv-files, then all new c-files."
[all …]
|
| /kernel/linux/linux-5.10/include/linux/ |
| D | fdtable.h | 74 #define rcu_dereference_check_fdtable(files, fdtfd) \ argument
75 rcu_dereference_check((fdtfd), lockdep_is_held(&(files)->file_lock))
77 #define files_fdtable(files) \ argument
78 rcu_dereference_check_fdtable((files), (files)->fdt)
83 static inline struct file *files_lookup_fd_raw(struct files_struct *files, unsigned int fd) in files_lookup_fd_raw() argument
85 struct fdtable *fdt = rcu_dereference_raw(files->fdt); in files_lookup_fd_raw()
94 static inline struct file *files_lookup_fd_locked(struct files_struct *files, unsigned int fd) in files_lookup_fd_locked() argument
96 RCU_LOCKDEP_WARN(!lockdep_is_held(&files->file_lock), in files_lookup_fd_locked()
98 return files_lookup_fd_raw(files, fd); in files_lookup_fd_locked()
101 static inline struct file *fcheck_files(struct files_struct *files, unsigned int fd) in fcheck_files() argument
[all …]
|
| /kernel/linux/linux-6.6/tools/testing/selftests/rcutorture/bin/ |
| D | kvm-find-errors.sh | 4 # Invoke a text editor on all console.log files for all runs with diagnostics,
5 # that is, on all such files having a console.log.diags counterpart.
30 files=
38 files="$files $i.diags $i"
42 files="$files $i.diags $i"
45 if test -n "$files"
47 $editor $files
59 files=
64 files="$files $i.diags $i"
67 if test -n "$files"
[all …]
|
| /kernel/linux/linux-6.6/Documentation/dev-tools/ |
| D | gcov.rst | 13 This will create source code files annotated with execution counts
54 To enable profiling for specific files or directories, add a line
61 - For all files in one directory::
65 To exclude files from being profiled even when CONFIG_GCOV_PROFILE_ALL
74 Only files which are linked to the main kernel image or are compiled as
78 Files chapter
81 The gcov kernel support creates the following files in debugfs:
84 Parent directory for all gcov-related files.
132 gcc version used for kernel build. Also the following files need to be
136 - all C source files + headers
[all …]
|
| /kernel/linux/linux-5.10/fs/proc/ |
| D | fd.c | 22 struct files_struct *files = NULL; in seq_show() local
31 files = get_files_struct(task); in seq_show()
34 if (files) { in seq_show()
37 spin_lock(&files->file_lock); in seq_show()
38 file = files_lookup_fd_locked(files, fd); in seq_show()
40 struct fdtable *fdt = files_fdtable(files); in seq_show()
49 spin_unlock(&files->file_lock); in seq_show()
50 put_files_struct(files); in seq_show()
60 show_fd_locks(m, file, files); in seq_show()
86 struct files_struct *files = get_files_struct(task); in tid_fd_mode() local
[all …]
|
| /kernel/linux/linux-5.10/Documentation/dev-tools/ |
| D | gcov.rst | 13 This will create source code files annotated with execution counts
54 To enable profiling for specific files or directories, add a line
61 - For all files in one directory::
65 To exclude files from being profiled even when CONFIG_GCOV_PROFILE_ALL
74 Only files which are linked to the main kernel image or are compiled as
78 Files chapter
81 The gcov kernel support creates the following files in debugfs:
84 Parent directory for all gcov-related files.
130 gcc version used for kernel build. Also the following files need to be
134 - all C source files + headers
[all …]
|
| /kernel/linux/linux-5.10/tools/testing/selftests/rcutorture/bin/ |
| D | kvm-find-errors.sh | 4 # Invoke a text editor on all console.log files for all runs with diagnostics,
5 # that is, on all such files having a console.log.diags counterpart.
30 files=
36 files="$files $i.diags $i"
39 if test -n "$files"
41 $editor $files
51 files=
56 files="$files $i.diags $i"
59 if test -n "$files"
61 $editor $files
|
| /kernel/linux/linux-6.6/include/linux/ |
| D | fdtable.h | 73 #define rcu_dereference_check_fdtable(files, fdtfd) \ argument
74 rcu_dereference_check((fdtfd), lockdep_is_held(&(files)->file_lock))
76 #define files_fdtable(files) \ argument
77 rcu_dereference_check_fdtable((files), (files)->fdt)
82 static inline struct file *files_lookup_fd_raw(struct files_struct *files, unsigned int fd) in files_lookup_fd_raw() argument
84 struct fdtable *fdt = rcu_dereference_raw(files->fdt); in files_lookup_fd_raw()
93 static inline struct file *files_lookup_fd_locked(struct files_struct *files, unsigned int fd) in files_lookup_fd_locked() argument
95 RCU_LOCKDEP_WARN(!lockdep_is_held(&files->file_lock), in files_lookup_fd_locked()
97 return files_lookup_fd_raw(files, fd); in files_lookup_fd_locked()
100 static inline struct file *files_lookup_fd_rcu(struct files_struct *files, unsigned int fd) in files_lookup_fd_rcu() argument
[all …]
|
| /kernel/linux/linux-6.6/Documentation/ABI/stable/ |
| D | sysfs-driver-mlxreg-io | 8 The files are read only.
15 Description: These files show with which CPLD versions have been burned
18 The files are read only.
28 The files are read only.
34 Description: These files show with which CPLD versions have been burned
37 The files are read only.
43 Description: These files enable and disable the access to the JTAG domain.
66 Description: These files allow asserting system power cycling, switching
79 The files are write only.
93 Description: These files show the system reset cause, as following: power
[all …]
|
| /kernel/linux/linux-5.10/Documentation/filesystems/ |
| D | files.rst | 7 This document describes how locking for files (struct file)
8 and file descriptor table (struct files) works.
11 with a lock (files->file_lock) and reference count (files->count).
18 The files (struct file) themselves are protected using
33 and files->fdtab points to the new structure. The fdtable
46 fdt = files_fdtable(files);
61 3. For any update to the fd table, files->file_lock must
87 file = fcheck_files(files, fd);
110 holding files->file_lock. If ->file_lock is dropped, then
111 another thread expand the files thereby creating a new
[all …]
|
| /kernel/linux/linux-5.10/Documentation/ABI/stable/ |
| D | sysfs-driver-mlxreg-io | 8 The files are read only.
15 Description: These files show with which CPLD versions have been burned
18 The files are read only.
28 The files are read only.
34 Description: These files show with which CPLD versions have been burned
37 The files are read only.
43 Description: These files enable and disable the access to the JTAG domain.
66 Description: These files allow asserting system power cycling, switching
79 The files are write only.
93 Description: These files show the system reset cause, as following: power
[all …]
|
| /kernel/linux/linux-6.6/ |
| D | .gitignore | 3 # NOTE! Don't add files that are generated in specific
7 # NOTE! Please use 'git ls-files -i -c --exclude-per-directory=.gitignore'
9 # any tracked files which get ignored after the change.
58 # Top-level generic files
96 # We don't want to ignore the following even if they are dot-files
108 # Generated include files
117 # quilt's files
121 # ctags files
125 # cscope files
129 # gnu global files
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/util/ |
| D | data.c | 21 static void close_dir(struct perf_data_file *files, int nr) in close_dir() argument
24 close(files[nr].fd); in close_dir()
25 zfree(&files[nr].path); in close_dir()
27 free(files); in close_dir()
32 close_dir(data->dir.files, data->dir.nr); in perf_data__close_dir()
37 struct perf_data_file *files = NULL; in perf_data__create_dir() local
43 files = zalloc(nr * sizeof(*files)); in perf_data__create_dir()
44 if (!files) in perf_data__create_dir()
48 struct perf_data_file *file = &files[i]; in perf_data__create_dir()
62 data->dir.files = files; in perf_data__create_dir()
[all …]
|
| /kernel/linux/linux-5.10/ |
| D | .gitignore | 3 # NOTE! Don't add files that are generated in specific
7 # NOTE! Please use 'git ls-files -i --exclude-standard'
9 # any tracked files which get ignored after the change.
54 # Top-level generic files
92 # We don't want to ignore the following even if they are dot-files
102 # Generated include files
112 # quilt's files
116 # cscope files
120 # gnu global files
126 # id-utils files
|
| /kernel/linux/linux-6.6/tools/perf/tests/ |
| D | builtin-test-list.c | 35 static struct script_file *files = NULL; variable
131 pr_err("Too many script files\n"); in append_script()
136 files_tmp = realloc(files, in append_script()
143 files = files_tmp; in append_script()
145 files[files_num - 1].dir = strdup_check(dir); in append_script()
146 files[files_num - 1].file = strdup_check(file); in append_script()
147 files[files_num - 1].desc = strdup_check(desc); in append_script()
148 files[files_num].dir = NULL; in append_script()
149 files[files_num].file = NULL; in append_script()
150 files[files_num].desc = NULL; in append_script()
[all …]
|
| /kernel/linux/linux-5.10/tools/testing/selftests/pstore/ |
| D | pstore_post_reboot_tests | 40 prlog -n "Checking dmesg files exist in pstore filesystem ... "
43 prlog -n "Checking console files exist in pstore filesystem ... "
46 prlog -n "Checking pmsg files exist in pstore filesystem ... "
49 prlog -n "Checking dmesg files contain oops end marker"
53 files=`ls dmesg-${backend}-*`
54 operate_files $? "$files" grep_end_trace
76 prlog -n "Removing all files in pstore filesystem "
77 files=`ls *-${backend}-*`
78 operate_files $? "$files" rm
|
| /kernel/linux/linux-6.6/tools/testing/selftests/pstore/ |
| D | pstore_post_reboot_tests | 40 prlog -n "Checking dmesg files exist in pstore filesystem ... "
43 prlog -n "Checking console files exist in pstore filesystem ... "
46 prlog -n "Checking pmsg files exist in pstore filesystem ... "
49 prlog -n "Checking dmesg files contain oops end marker"
53 files=`ls dmesg-${backend}-*`
54 operate_files $? "$files" grep_end_trace
76 prlog -n "Removing all files in pstore filesystem "
77 files=`ls *-${backend}-*`
78 operate_files $? "$files" rm
|
| /kernel/linux/linux-5.10/scripts/ |
| D | checkkconfigsymbols.py | 71 help="ignore files matching this Python regex "
163 files = sorted(undefined_b.get(symbol))
164 undefined[symbol] = files
165 # check if there are new files that reference the undefined symbol
167 files = sorted(undefined_b.get(symbol) -
169 if files:
170 undefined[symbol] = files
183 files = sorted(undefined.get(symbol))
184 print("%s: %s" % (yel("Referencing files"), ", ".join(files)))
291 """Return a list of all files in the current git directory."""
[all …]
|
| /kernel/linux/linux-6.6/scripts/ |
| D | checkkconfigsymbols.py | 70 help="ignore files matching this Python regex "
165 files = sorted(undefined_b.get(symbol))
166 undefined[symbol] = files
167 # check if there are new files that reference the undefined symbol
169 files = sorted(undefined_b.get(symbol) -
171 if files:
172 undefined[symbol] = files
185 files = sorted(undefined.get(symbol))
186 print("%s: %s" % (yel("Referencing files"), ", ".join(files)))
293 """Return a list of all files in the current git directory."""
[all …]
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/i915/gt/ |
| D | intel_gt_debugfs.c | 75 static const struct intel_gt_debugfs_file files[] = { in gt_debugfs_register() local
80 intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt); in gt_debugfs_register()
106 const struct intel_gt_debugfs_file *files, in intel_gt_debugfs_register_files() argument
110 umode_t mode = files->fops->write ? 0644 : 0444; in intel_gt_debugfs_register_files()
112 if (!files->eval || files->eval(data)) in intel_gt_debugfs_register_files()
113 debugfs_create_file(files->name, in intel_gt_debugfs_register_files()
115 files->fops); in intel_gt_debugfs_register_files()
117 files++; in intel_gt_debugfs_register_files()
|