From: Satya Tangirala <satyat@google.com> To: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, linux-fscrypt@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Barani Muthukumaran <bmuthuku@qti.qualcomm.com>, Kuohong Wang <kuohong.wang@mediatek.com>, Kim Boojin <boojin.kim@samsung.com>, Satya Tangirala <satyat@google.com>, Eric Biggers <ebiggers@google.com> Subject: [PATCH v5 8/9] f2fs: add inline encryption support Date: Mon, 28 Oct 2019 00:20:31 -0700 [thread overview] Message-ID: <20191028072032.6911-9-satyat@google.com> (raw) In-Reply-To: <20191028072032.6911-1-satyat@google.com> Wire up f2fs to support inline encryption via the helper functions which fs/crypto/ now provides. This includes: - Adding a mount option 'inlinecrypt' which enables inline encryption on encrypted files where it can be used. - Setting the bio_crypt_ctx on bios that will be submitted to an inline-encrypted file. - Not adding logically discontiguous data to bios that will be submitted to an inline-encrypted file. - Not doing filesystem-layer crypto on inline-encrypted files. Co-developed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Satya Tangirala <satyat@google.com> --- fs/f2fs/data.c | 76 +++++++++++++++++++++++++++++++++++++++++++------ fs/f2fs/f2fs.h | 3 ++ fs/f2fs/super.c | 20 +++++++++++++ 3 files changed, 91 insertions(+), 8 deletions(-) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 5755e897a5f0..b5a7b540e630 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -306,6 +306,35 @@ static struct bio *__bio_alloc(struct f2fs_io_info *fio, int npages) return bio; } +static int f2fs_set_bio_crypt_ctx(struct bio *bio, const struct inode *inode, + pgoff_t first_idx, + const struct f2fs_io_info *fio, + gfp_t gfp_mask) +{ + /* + * The f2fs garbage collector sets ->encrypted_page when it wants to + * read/write raw data without encryption. + */ + if (fio && fio->encrypted_page) + return 0; + + return fscrypt_set_bio_crypt_ctx(bio, inode, first_idx, gfp_mask); +} + +static bool f2fs_crypt_mergeable_bio(struct bio *bio, const struct inode *inode, + pgoff_t next_idx, + const struct f2fs_io_info *fio) +{ + /* + * The f2fs garbage collector sets ->encrypted_page when it wants to + * read/write raw data without encryption. + */ + if (fio && fio->encrypted_page) + return true; + + return fscrypt_mergeable_bio(bio, inode, next_idx); +} + static inline void __submit_bio(struct f2fs_sb_info *sbi, struct bio *bio, enum page_type type) { @@ -477,6 +506,7 @@ int f2fs_submit_page_bio(struct f2fs_io_info *fio) struct bio *bio; struct page *page = fio->encrypted_page ? fio->encrypted_page : fio->page; + int err; if (!f2fs_is_valid_blkaddr(fio->sbi, fio->new_blkaddr, fio->is_por ? META_POR : (__is_meta_io(fio) ? @@ -489,6 +519,13 @@ int f2fs_submit_page_bio(struct f2fs_io_info *fio) /* Allocate a new bio */ bio = __bio_alloc(fio, 1); + err = f2fs_set_bio_crypt_ctx(bio, fio->page->mapping->host, + fio->page->index, fio, GFP_NOIO); + if (err) { + bio_put(bio); + return err; + } + if (bio_add_page(bio, page, PAGE_SIZE, 0) < PAGE_SIZE) { bio_put(bio); return -EFAULT; @@ -556,14 +593,19 @@ int f2fs_merge_page_bio(struct f2fs_io_info *fio) trace_f2fs_submit_page_bio(page, fio); f2fs_trace_ios(fio, 0); - if (bio && !page_is_mergeable(fio->sbi, bio, *fio->last_block, - fio->new_blkaddr)) { + if (bio && (!page_is_mergeable(fio->sbi, bio, *fio->last_block, + fio->new_blkaddr) || + !f2fs_crypt_mergeable_bio(bio, fio->page->mapping->host, + fio->page->index, fio))) { __submit_bio(fio->sbi, bio, fio->type); bio = NULL; } alloc_new: if (!bio) { bio = __bio_alloc(fio, BIO_MAX_PAGES); + f2fs_set_bio_crypt_ctx(bio, fio->page->mapping->host, + fio->page->index, fio, + GFP_NOIO | __GFP_NOFAIL); bio_set_op_attrs(bio, fio->op, fio->op_flags); } @@ -629,8 +671,11 @@ void f2fs_submit_page_write(struct f2fs_io_info *fio) inc_page_count(sbi, WB_DATA_TYPE(bio_page)); - if (io->bio && !io_is_mergeable(sbi, io->bio, io, fio, - io->last_block_in_bio, fio->new_blkaddr)) + if (io->bio && + (!io_is_mergeable(sbi, io->bio, io, fio, io->last_block_in_bio, + fio->new_blkaddr) || + !f2fs_crypt_mergeable_bio(io->bio, fio->page->mapping->host, + fio->page->index, fio))) __submit_merged_bio(io); alloc_new: if (io->bio == NULL) { @@ -642,6 +687,9 @@ void f2fs_submit_page_write(struct f2fs_io_info *fio) goto skip; } io->bio = __bio_alloc(fio, BIO_MAX_PAGES); + f2fs_set_bio_crypt_ctx(io->bio, fio->page->mapping->host, + fio->page->index, fio, + GFP_NOIO | __GFP_NOFAIL); io->fio = *fio; } @@ -681,15 +729,23 @@ static struct bio *f2fs_grab_read_bio(struct inode *inode, block_t blkaddr, struct bio *bio; struct bio_post_read_ctx *ctx; unsigned int post_read_steps = 0; + int err; bio = f2fs_bio_alloc(sbi, min_t(int, nr_pages, BIO_MAX_PAGES), false); if (!bio) return ERR_PTR(-ENOMEM); + + err = f2fs_set_bio_crypt_ctx(bio, inode, first_idx, NULL, GFP_NOFS); + if (err) { + bio_put(bio); + return ERR_PTR(err); + } + f2fs_target_device(sbi, blkaddr, bio); bio->bi_end_io = f2fs_read_end_io; bio_set_op_attrs(bio, REQ_OP_READ, op_flag); - if (f2fs_encrypted_file(inode)) + if (fscrypt_inode_uses_fs_layer_crypto(inode)) post_read_steps |= 1 << STEP_DECRYPT; if (f2fs_need_verity(inode, first_idx)) @@ -1726,8 +1782,9 @@ static int f2fs_read_single_page(struct inode *inode, struct page *page, * This page will go to BIO. Do we need to send this * BIO off first? */ - if (bio && !page_is_mergeable(F2FS_I_SB(inode), bio, - *last_block_in_bio, block_nr)) { + if (bio && (!page_is_mergeable(F2FS_I_SB(inode), bio, + *last_block_in_bio, block_nr) || + !f2fs_crypt_mergeable_bio(bio, inode, page->index, NULL))) { submit_and_realloc: __submit_bio(F2FS_I_SB(inode), bio, DATA); bio = NULL; @@ -1867,6 +1924,9 @@ static int encrypt_one_page(struct f2fs_io_info *fio) /* wait for GCed page writeback via META_MAPPING */ f2fs_wait_on_block_writeback(inode, fio->old_blkaddr); + if (fscrypt_inode_uses_inline_crypto(inode)) + return 0; + retry_encrypt: fio->encrypted_page = fscrypt_encrypt_pagecache_blocks(fio->page, PAGE_SIZE, 0, @@ -2041,7 +2101,7 @@ int f2fs_do_write_data_page(struct f2fs_io_info *fio) f2fs_unlock_op(fio->sbi); err = f2fs_inplace_write_data(fio); if (err) { - if (f2fs_encrypted_file(inode)) + if (fscrypt_inode_uses_fs_layer_crypto(inode)) fscrypt_finalize_bounce_page(&fio->encrypted_page); if (PageWriteback(page)) end_page_writeback(page); diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 4024790028aa..e04fda00b4ef 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -137,6 +137,9 @@ struct f2fs_mount_info { int alloc_mode; /* segment allocation policy */ int fsync_mode; /* fsync policy */ bool test_dummy_encryption; /* test dummy encryption */ +#ifdef CONFIG_FS_ENCRYPTION + bool inlinecrypt; /* inline encryption enabled */ +#endif block_t unusable_cap; /* Amount of space allowed to be * unusable when disabling checkpoint */ diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 851ac9522926..850a2a2394d8 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -137,6 +137,7 @@ enum { Opt_alloc, Opt_fsync, Opt_test_dummy_encryption, + Opt_inlinecrypt, Opt_checkpoint_disable, Opt_checkpoint_disable_cap, Opt_checkpoint_disable_cap_perc, @@ -199,6 +200,7 @@ static match_table_t f2fs_tokens = { {Opt_alloc, "alloc_mode=%s"}, {Opt_fsync, "fsync_mode=%s"}, {Opt_test_dummy_encryption, "test_dummy_encryption"}, + {Opt_inlinecrypt, "inlinecrypt"}, {Opt_checkpoint_disable, "checkpoint=disable"}, {Opt_checkpoint_disable_cap, "checkpoint=disable:%u"}, {Opt_checkpoint_disable_cap_perc, "checkpoint=disable:%u%%"}, @@ -783,6 +785,13 @@ static int parse_options(struct super_block *sb, char *options) f2fs_info(sbi, "Test dummy encryption mode enabled"); #else f2fs_info(sbi, "Test dummy encryption mount option ignored"); +#endif + break; + case Opt_inlinecrypt: +#ifdef CONFIG_FS_ENCRYPTION_INLINE_CRYPT + F2FS_OPTION(sbi).inlinecrypt = true; +#else + f2fs_info(sbi, "inline encryption not supported"); #endif break; case Opt_checkpoint_disable_cap_perc: @@ -1438,6 +1447,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root) #ifdef CONFIG_FS_ENCRYPTION if (F2FS_OPTION(sbi).test_dummy_encryption) seq_puts(seq, ",test_dummy_encryption"); + if (F2FS_OPTION(sbi).inlinecrypt) + seq_puts(seq, ",inlinecrypt"); #endif if (F2FS_OPTION(sbi).alloc_mode == ALLOC_MODE_DEFAULT) @@ -1466,6 +1477,9 @@ static void default_options(struct f2fs_sb_info *sbi) F2FS_OPTION(sbi).alloc_mode = ALLOC_MODE_DEFAULT; F2FS_OPTION(sbi).fsync_mode = FSYNC_MODE_POSIX; F2FS_OPTION(sbi).test_dummy_encryption = false; +#ifdef CONFIG_FS_ENCRYPTION + F2FS_OPTION(sbi).inlinecrypt = false; +#endif F2FS_OPTION(sbi).s_resuid = make_kuid(&init_user_ns, F2FS_DEF_RESUID); F2FS_OPTION(sbi).s_resgid = make_kgid(&init_user_ns, F2FS_DEF_RESGID); @@ -2320,6 +2334,11 @@ static void f2fs_get_ino_and_lblk_bits(struct super_block *sb, *lblk_bits_ret = 8 * sizeof(block_t); } +static bool f2fs_inline_crypt_enabled(struct super_block *sb) +{ + return F2FS_OPTION(F2FS_SB(sb)).inlinecrypt; +} + static const struct fscrypt_operations f2fs_cryptops = { .key_prefix = "f2fs:", .get_context = f2fs_get_context, @@ -2329,6 +2348,7 @@ static const struct fscrypt_operations f2fs_cryptops = { .max_namelen = F2FS_NAME_LEN, .has_stable_inodes = f2fs_has_stable_inodes, .get_ino_and_lblk_bits = f2fs_get_ino_and_lblk_bits, + .inline_crypt_enabled = f2fs_inline_crypt_enabled, }; #endif -- 2.24.0.rc0.303.g954a862665-goog
WARNING: multiple messages have this Message-ID (diff)
From: Satya Tangirala via Linux-f2fs-devel <linux-f2fs-devel@lists.sourceforge.net> To: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, linux-fscrypt@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Kuohong Wang <kuohong.wang@mediatek.com>, Satya Tangirala <satyat@google.com>, Barani Muthukumaran <bmuthuku@qti.qualcomm.com>, Eric Biggers <ebiggers@google.com>, Kim Boojin <boojin.kim@samsung.com> Subject: [f2fs-dev] [PATCH v5 8/9] f2fs: add inline encryption support Date: Mon, 28 Oct 2019 00:20:31 -0700 [thread overview] Message-ID: <20191028072032.6911-9-satyat@google.com> (raw) In-Reply-To: <20191028072032.6911-1-satyat@google.com> Wire up f2fs to support inline encryption via the helper functions which fs/crypto/ now provides. This includes: - Adding a mount option 'inlinecrypt' which enables inline encryption on encrypted files where it can be used. - Setting the bio_crypt_ctx on bios that will be submitted to an inline-encrypted file. - Not adding logically discontiguous data to bios that will be submitted to an inline-encrypted file. - Not doing filesystem-layer crypto on inline-encrypted files. Co-developed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Satya Tangirala <satyat@google.com> --- fs/f2fs/data.c | 76 +++++++++++++++++++++++++++++++++++++++++++------ fs/f2fs/f2fs.h | 3 ++ fs/f2fs/super.c | 20 +++++++++++++ 3 files changed, 91 insertions(+), 8 deletions(-) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 5755e897a5f0..b5a7b540e630 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -306,6 +306,35 @@ static struct bio *__bio_alloc(struct f2fs_io_info *fio, int npages) return bio; } +static int f2fs_set_bio_crypt_ctx(struct bio *bio, const struct inode *inode, + pgoff_t first_idx, + const struct f2fs_io_info *fio, + gfp_t gfp_mask) +{ + /* + * The f2fs garbage collector sets ->encrypted_page when it wants to + * read/write raw data without encryption. + */ + if (fio && fio->encrypted_page) + return 0; + + return fscrypt_set_bio_crypt_ctx(bio, inode, first_idx, gfp_mask); +} + +static bool f2fs_crypt_mergeable_bio(struct bio *bio, const struct inode *inode, + pgoff_t next_idx, + const struct f2fs_io_info *fio) +{ + /* + * The f2fs garbage collector sets ->encrypted_page when it wants to + * read/write raw data without encryption. + */ + if (fio && fio->encrypted_page) + return true; + + return fscrypt_mergeable_bio(bio, inode, next_idx); +} + static inline void __submit_bio(struct f2fs_sb_info *sbi, struct bio *bio, enum page_type type) { @@ -477,6 +506,7 @@ int f2fs_submit_page_bio(struct f2fs_io_info *fio) struct bio *bio; struct page *page = fio->encrypted_page ? fio->encrypted_page : fio->page; + int err; if (!f2fs_is_valid_blkaddr(fio->sbi, fio->new_blkaddr, fio->is_por ? META_POR : (__is_meta_io(fio) ? @@ -489,6 +519,13 @@ int f2fs_submit_page_bio(struct f2fs_io_info *fio) /* Allocate a new bio */ bio = __bio_alloc(fio, 1); + err = f2fs_set_bio_crypt_ctx(bio, fio->page->mapping->host, + fio->page->index, fio, GFP_NOIO); + if (err) { + bio_put(bio); + return err; + } + if (bio_add_page(bio, page, PAGE_SIZE, 0) < PAGE_SIZE) { bio_put(bio); return -EFAULT; @@ -556,14 +593,19 @@ int f2fs_merge_page_bio(struct f2fs_io_info *fio) trace_f2fs_submit_page_bio(page, fio); f2fs_trace_ios(fio, 0); - if (bio && !page_is_mergeable(fio->sbi, bio, *fio->last_block, - fio->new_blkaddr)) { + if (bio && (!page_is_mergeable(fio->sbi, bio, *fio->last_block, + fio->new_blkaddr) || + !f2fs_crypt_mergeable_bio(bio, fio->page->mapping->host, + fio->page->index, fio))) { __submit_bio(fio->sbi, bio, fio->type); bio = NULL; } alloc_new: if (!bio) { bio = __bio_alloc(fio, BIO_MAX_PAGES); + f2fs_set_bio_crypt_ctx(bio, fio->page->mapping->host, + fio->page->index, fio, + GFP_NOIO | __GFP_NOFAIL); bio_set_op_attrs(bio, fio->op, fio->op_flags); } @@ -629,8 +671,11 @@ void f2fs_submit_page_write(struct f2fs_io_info *fio) inc_page_count(sbi, WB_DATA_TYPE(bio_page)); - if (io->bio && !io_is_mergeable(sbi, io->bio, io, fio, - io->last_block_in_bio, fio->new_blkaddr)) + if (io->bio && + (!io_is_mergeable(sbi, io->bio, io, fio, io->last_block_in_bio, + fio->new_blkaddr) || + !f2fs_crypt_mergeable_bio(io->bio, fio->page->mapping->host, + fio->page->index, fio))) __submit_merged_bio(io); alloc_new: if (io->bio == NULL) { @@ -642,6 +687,9 @@ void f2fs_submit_page_write(struct f2fs_io_info *fio) goto skip; } io->bio = __bio_alloc(fio, BIO_MAX_PAGES); + f2fs_set_bio_crypt_ctx(io->bio, fio->page->mapping->host, + fio->page->index, fio, + GFP_NOIO | __GFP_NOFAIL); io->fio = *fio; } @@ -681,15 +729,23 @@ static struct bio *f2fs_grab_read_bio(struct inode *inode, block_t blkaddr, struct bio *bio; struct bio_post_read_ctx *ctx; unsigned int post_read_steps = 0; + int err; bio = f2fs_bio_alloc(sbi, min_t(int, nr_pages, BIO_MAX_PAGES), false); if (!bio) return ERR_PTR(-ENOMEM); + + err = f2fs_set_bio_crypt_ctx(bio, inode, first_idx, NULL, GFP_NOFS); + if (err) { + bio_put(bio); + return ERR_PTR(err); + } + f2fs_target_device(sbi, blkaddr, bio); bio->bi_end_io = f2fs_read_end_io; bio_set_op_attrs(bio, REQ_OP_READ, op_flag); - if (f2fs_encrypted_file(inode)) + if (fscrypt_inode_uses_fs_layer_crypto(inode)) post_read_steps |= 1 << STEP_DECRYPT; if (f2fs_need_verity(inode, first_idx)) @@ -1726,8 +1782,9 @@ static int f2fs_read_single_page(struct inode *inode, struct page *page, * This page will go to BIO. Do we need to send this * BIO off first? */ - if (bio && !page_is_mergeable(F2FS_I_SB(inode), bio, - *last_block_in_bio, block_nr)) { + if (bio && (!page_is_mergeable(F2FS_I_SB(inode), bio, + *last_block_in_bio, block_nr) || + !f2fs_crypt_mergeable_bio(bio, inode, page->index, NULL))) { submit_and_realloc: __submit_bio(F2FS_I_SB(inode), bio, DATA); bio = NULL; @@ -1867,6 +1924,9 @@ static int encrypt_one_page(struct f2fs_io_info *fio) /* wait for GCed page writeback via META_MAPPING */ f2fs_wait_on_block_writeback(inode, fio->old_blkaddr); + if (fscrypt_inode_uses_inline_crypto(inode)) + return 0; + retry_encrypt: fio->encrypted_page = fscrypt_encrypt_pagecache_blocks(fio->page, PAGE_SIZE, 0, @@ -2041,7 +2101,7 @@ int f2fs_do_write_data_page(struct f2fs_io_info *fio) f2fs_unlock_op(fio->sbi); err = f2fs_inplace_write_data(fio); if (err) { - if (f2fs_encrypted_file(inode)) + if (fscrypt_inode_uses_fs_layer_crypto(inode)) fscrypt_finalize_bounce_page(&fio->encrypted_page); if (PageWriteback(page)) end_page_writeback(page); diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 4024790028aa..e04fda00b4ef 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -137,6 +137,9 @@ struct f2fs_mount_info { int alloc_mode; /* segment allocation policy */ int fsync_mode; /* fsync policy */ bool test_dummy_encryption; /* test dummy encryption */ +#ifdef CONFIG_FS_ENCRYPTION + bool inlinecrypt; /* inline encryption enabled */ +#endif block_t unusable_cap; /* Amount of space allowed to be * unusable when disabling checkpoint */ diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 851ac9522926..850a2a2394d8 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -137,6 +137,7 @@ enum { Opt_alloc, Opt_fsync, Opt_test_dummy_encryption, + Opt_inlinecrypt, Opt_checkpoint_disable, Opt_checkpoint_disable_cap, Opt_checkpoint_disable_cap_perc, @@ -199,6 +200,7 @@ static match_table_t f2fs_tokens = { {Opt_alloc, "alloc_mode=%s"}, {Opt_fsync, "fsync_mode=%s"}, {Opt_test_dummy_encryption, "test_dummy_encryption"}, + {Opt_inlinecrypt, "inlinecrypt"}, {Opt_checkpoint_disable, "checkpoint=disable"}, {Opt_checkpoint_disable_cap, "checkpoint=disable:%u"}, {Opt_checkpoint_disable_cap_perc, "checkpoint=disable:%u%%"}, @@ -783,6 +785,13 @@ static int parse_options(struct super_block *sb, char *options) f2fs_info(sbi, "Test dummy encryption mode enabled"); #else f2fs_info(sbi, "Test dummy encryption mount option ignored"); +#endif + break; + case Opt_inlinecrypt: +#ifdef CONFIG_FS_ENCRYPTION_INLINE_CRYPT + F2FS_OPTION(sbi).inlinecrypt = true; +#else + f2fs_info(sbi, "inline encryption not supported"); #endif break; case Opt_checkpoint_disable_cap_perc: @@ -1438,6 +1447,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root) #ifdef CONFIG_FS_ENCRYPTION if (F2FS_OPTION(sbi).test_dummy_encryption) seq_puts(seq, ",test_dummy_encryption"); + if (F2FS_OPTION(sbi).inlinecrypt) + seq_puts(seq, ",inlinecrypt"); #endif if (F2FS_OPTION(sbi).alloc_mode == ALLOC_MODE_DEFAULT) @@ -1466,6 +1477,9 @@ static void default_options(struct f2fs_sb_info *sbi) F2FS_OPTION(sbi).alloc_mode = ALLOC_MODE_DEFAULT; F2FS_OPTION(sbi).fsync_mode = FSYNC_MODE_POSIX; F2FS_OPTION(sbi).test_dummy_encryption = false; +#ifdef CONFIG_FS_ENCRYPTION + F2FS_OPTION(sbi).inlinecrypt = false; +#endif F2FS_OPTION(sbi).s_resuid = make_kuid(&init_user_ns, F2FS_DEF_RESUID); F2FS_OPTION(sbi).s_resgid = make_kgid(&init_user_ns, F2FS_DEF_RESGID); @@ -2320,6 +2334,11 @@ static void f2fs_get_ino_and_lblk_bits(struct super_block *sb, *lblk_bits_ret = 8 * sizeof(block_t); } +static bool f2fs_inline_crypt_enabled(struct super_block *sb) +{ + return F2FS_OPTION(F2FS_SB(sb)).inlinecrypt; +} + static const struct fscrypt_operations f2fs_cryptops = { .key_prefix = "f2fs:", .get_context = f2fs_get_context, @@ -2329,6 +2348,7 @@ static const struct fscrypt_operations f2fs_cryptops = { .max_namelen = F2FS_NAME_LEN, .has_stable_inodes = f2fs_has_stable_inodes, .get_ino_and_lblk_bits = f2fs_get_ino_and_lblk_bits, + .inline_crypt_enabled = f2fs_inline_crypt_enabled, }; #endif -- 2.24.0.rc0.303.g954a862665-goog _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
next prev parent reply other threads:[~2019-10-28 7:21 UTC|newest] Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-10-28 7:20 [PATCH v5 0/9] Inline Encryption Support Satya Tangirala 2019-10-28 7:20 ` [f2fs-dev] " Satya Tangirala via Linux-f2fs-devel 2019-10-28 7:20 ` [PATCH v5 1/9] block: Keyslot Manager for Inline Encryption Satya Tangirala 2019-10-28 7:20 ` [f2fs-dev] " Satya Tangirala via Linux-f2fs-devel 2019-10-31 18:04 ` Christoph Hellwig 2019-10-31 18:04 ` [f2fs-dev] " Christoph Hellwig 2019-10-28 7:20 ` [PATCH v5 2/9] block: Add encryption context to struct bio Satya Tangirala 2019-10-28 7:20 ` [f2fs-dev] " Satya Tangirala via Linux-f2fs-devel 2019-10-31 18:16 ` Christoph Hellwig 2019-10-31 18:16 ` [f2fs-dev] " Christoph Hellwig 2019-10-28 7:20 ` [PATCH v5 3/9] block: blk-crypto for Inline Encryption Satya Tangirala 2019-10-28 7:20 ` [f2fs-dev] " Satya Tangirala via Linux-f2fs-devel 2019-10-31 17:57 ` Christoph Hellwig 2019-10-31 17:57 ` [f2fs-dev] " Christoph Hellwig 2019-10-31 20:50 ` Theodore Y. Ts'o 2019-10-31 20:50 ` [f2fs-dev] " Theodore Y. Ts'o 2019-10-31 21:22 ` Christoph Hellwig 2019-10-31 21:22 ` [f2fs-dev] " Christoph Hellwig 2019-11-05 2:01 ` Eric Biggers 2019-11-05 2:01 ` [f2fs-dev] " Eric Biggers 2019-11-05 15:39 ` Christoph Hellwig 2019-11-05 15:39 ` [f2fs-dev] " Christoph Hellwig 2019-10-28 7:20 ` [PATCH v5 4/9] scsi: ufs: UFS driver v2.1 spec crypto additions Satya Tangirala 2019-10-28 7:20 ` [f2fs-dev] " Satya Tangirala via Linux-f2fs-devel 2019-10-28 7:20 ` [PATCH v5 5/9] scsi: ufs: UFS crypto API Satya Tangirala 2019-10-28 7:20 ` [f2fs-dev] " Satya Tangirala via Linux-f2fs-devel 2019-10-31 18:23 ` Christoph Hellwig 2019-10-31 18:23 ` [f2fs-dev] " Christoph Hellwig 2019-10-28 7:20 ` [PATCH v5 6/9] scsi: ufs: Add inline encryption support to UFS Satya Tangirala 2019-10-28 7:20 ` [f2fs-dev] " Satya Tangirala via Linux-f2fs-devel 2019-10-31 18:26 ` Christoph Hellwig 2019-10-31 18:26 ` [f2fs-dev] " Christoph Hellwig 2019-10-28 7:20 ` [PATCH v5 7/9] fscrypt: add inline encryption support Satya Tangirala 2019-10-28 7:20 ` [f2fs-dev] " Satya Tangirala via Linux-f2fs-devel 2019-10-31 18:32 ` Christoph Hellwig 2019-10-31 18:32 ` [f2fs-dev] " Christoph Hellwig 2019-10-31 20:21 ` Eric Biggers 2019-10-31 20:21 ` [f2fs-dev] " Eric Biggers 2019-10-31 21:21 ` Christoph Hellwig 2019-10-31 21:21 ` [f2fs-dev] " Christoph Hellwig 2019-10-31 22:25 ` Eric Biggers 2019-10-31 22:25 ` [f2fs-dev] " Eric Biggers 2019-11-05 0:15 ` Christoph Hellwig 2019-11-05 0:15 ` [f2fs-dev] " Christoph Hellwig 2019-11-05 1:03 ` Eric Biggers 2019-11-05 1:03 ` [f2fs-dev] " Eric Biggers 2019-11-05 3:12 ` Eric Biggers 2019-11-05 3:12 ` [f2fs-dev] " Eric Biggers 2019-10-28 7:20 ` Satya Tangirala [this message] 2019-10-28 7:20 ` [f2fs-dev] [PATCH v5 8/9] f2fs: " Satya Tangirala via Linux-f2fs-devel 2019-10-31 17:14 ` Jaegeuk Kim 2019-10-31 17:14 ` [f2fs-dev] " Jaegeuk Kim 2019-10-28 7:20 ` [PATCH v5 9/9] ext4: " Satya Tangirala 2019-10-28 7:20 ` [f2fs-dev] " Satya Tangirala via Linux-f2fs-devel
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