super.c (63508b756443cb38e432dea01fec36248cb25cd7) super.c (2b41226d7f4b3b836a2a3e4ce08ab18ba03f0cd0)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * bcachefs setup/teardown code, and some metadata io - read a superblock and
4 * figure out what to do with it.
5 *
6 * Copyright 2010, 2011 Kent Overstreet <kent.overstreet@gmail.com>
7 * Copyright 2012 Google, Inc.
8 */

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81
82const char * const bch2_fs_flag_strs[] = {
83#define x(n) #n,
84 BCH_FS_FLAGS()
85#undef x
86 NULL
87};
88
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * bcachefs setup/teardown code, and some metadata io - read a superblock and
4 * figure out what to do with it.
5 *
6 * Copyright 2010, 2011 Kent Overstreet <kent.overstreet@gmail.com>
7 * Copyright 2012 Google, Inc.
8 */

--- 72 unchanged lines hidden (view full) ---

81
82const char * const bch2_fs_flag_strs[] = {
83#define x(n) #n,
84 BCH_FS_FLAGS()
85#undef x
86 NULL
87};
88
89void __bch2_print(struct bch_fs *c, const char *fmt, ...)
90{
91 struct log_output *output = c->output;
92 va_list args;
93
94 if (c->output_filter && c->output_filter != current)
95 output = NULL;
96
97 va_start(args, fmt);
98 if (likely(!output)) {
99 vprintk(fmt, args);
100 } else {
101 unsigned long flags;
102
103 if (fmt[0] == KERN_SOH[0])
104 fmt += 2;
105
106 spin_lock_irqsave(&output->lock, flags);
107 prt_vprintf(&output->buf, fmt, args);
108 spin_unlock_irqrestore(&output->lock, flags);
109
110 wake_up(&output->wait);
111 }
112 va_end(args);
113}
114
89#define KTYPE(type) \
90static const struct attribute_group type ## _group = { \
91 .attrs = type ## _files \
92}; \
93 \
94static const struct attribute_group *type ## _groups[] = { \
95 &type ## _group, \
96 NULL \

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707 int ret = 0;
708
709 c = kvpmalloc(sizeof(struct bch_fs), GFP_KERNEL|__GFP_ZERO);
710 if (!c) {
711 c = ERR_PTR(-BCH_ERR_ENOMEM_fs_alloc);
712 goto out;
713 }
714
115#define KTYPE(type) \
116static const struct attribute_group type ## _group = { \
117 .attrs = type ## _files \
118}; \
119 \
120static const struct attribute_group *type ## _groups[] = { \
121 &type ## _group, \
122 NULL \

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733 int ret = 0;
734
735 c = kvpmalloc(sizeof(struct bch_fs), GFP_KERNEL|__GFP_ZERO);
736 if (!c) {
737 c = ERR_PTR(-BCH_ERR_ENOMEM_fs_alloc);
738 goto out;
739 }
740
741 c->output = (void *)(unsigned long) opts.log_output;
742
715 __module_get(THIS_MODULE);
716
717 closure_init(&c->cl, NULL);
718
719 c->kobj.kset = bcachefs_kset;
720 kobject_init(&c->kobj, &bch2_fs_ktype);
721 kobject_init(&c->internal, &bch2_fs_internal_ktype);
722 kobject_init(&c->opts_dir, &bch2_fs_opts_dir_ktype);

--- 1332 unchanged lines hidden --- 		743 __module_get(THIS_MODULE);
744
745 closure_init(&c->cl, NULL);
746
747 c->kobj.kset = bcachefs_kset;
748 kobject_init(&c->kobj, &bch2_fs_ktype);
749 kobject_init(&c->internal, &bch2_fs_internal_ktype);
750 kobject_init(&c->opts_dir, &bch2_fs_opts_dir_ktype);

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