From 2957e9a7ea070524508a846205689431cb5c101f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 1 Jul 2024 19:13:54 +0200 Subject: Adding upstream version 6.9.7. Signed-off-by: Daniel Baumann --- fs/udf/inode.c | 27 ++++++++++++++------------- fs/udf/udftime.c | 11 ++++++++--- 2 files changed, 22 insertions(+), 16 deletions(-) (limited to 'fs/udf') diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 2f831a3a9..bbf891841 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -341,7 +341,7 @@ const struct address_space_operations udf_aops = { */ int udf_expand_file_adinicb(struct inode *inode) { - struct page *page; + struct folio *folio; struct udf_inode_info *iinfo = UDF_I(inode); int err; @@ -357,12 +357,13 @@ int udf_expand_file_adinicb(struct inode *inode) return 0; } - page = find_or_create_page(inode->i_mapping, 0, GFP_KERNEL); - if (!page) - return -ENOMEM; + folio = __filemap_get_folio(inode->i_mapping, 0, + FGP_LOCK | FGP_ACCESSED | FGP_CREAT, GFP_KERNEL); + if (IS_ERR(folio)) + return PTR_ERR(folio); - if (!PageUptodate(page)) - udf_adinicb_readpage(page); + if (!folio_test_uptodate(folio)) + udf_adinicb_readpage(&folio->page); down_write(&iinfo->i_data_sem); memset(iinfo->i_data + iinfo->i_lenEAttr, 0x00, iinfo->i_lenAlloc); @@ -371,22 +372,22 @@ int udf_expand_file_adinicb(struct inode *inode) iinfo->i_alloc_type = ICBTAG_FLAG_AD_SHORT; else iinfo->i_alloc_type = ICBTAG_FLAG_AD_LONG; - set_page_dirty(page); - unlock_page(page); + folio_mark_dirty(folio); + folio_unlock(folio); up_write(&iinfo->i_data_sem); err = filemap_fdatawrite(inode->i_mapping); if (err) { /* Restore everything back so that we don't lose data... */ - lock_page(page); + folio_lock(folio); down_write(&iinfo->i_data_sem); - memcpy_to_page(page, 0, iinfo->i_data + iinfo->i_lenEAttr, - inode->i_size); - unlock_page(page); + memcpy_from_folio(iinfo->i_data + iinfo->i_lenEAttr, + folio, 0, inode->i_size); + folio_unlock(folio); iinfo->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB; iinfo->i_lenAlloc = inode->i_size; up_write(&iinfo->i_data_sem); } - put_page(page); + folio_put(folio); mark_inode_dirty(inode); return err; diff --git a/fs/udf/udftime.c b/fs/udf/udftime.c index 758163af3..78ecc6336 100644 --- a/fs/udf/udftime.c +++ b/fs/udf/udftime.c @@ -46,13 +46,18 @@ udf_disk_stamp_to_time(struct timespec64 *dest, struct timestamp src) dest->tv_sec = mktime64(year, src.month, src.day, src.hour, src.minute, src.second); dest->tv_sec -= offset * 60; - dest->tv_nsec = 1000 * (src.centiseconds * 10000 + - src.hundredsOfMicroseconds * 100 + src.microseconds); + /* * Sanitize nanosecond field since reportedly some filesystems are * recorded with bogus sub-second values. */ - dest->tv_nsec %= NSEC_PER_SEC; + if (src.centiseconds < 100 && src.hundredsOfMicroseconds < 100 && + src.microseconds < 100) { + dest->tv_nsec = 1000 * (src.centiseconds * 10000 + + src.hundredsOfMicroseconds * 100 + src.microseconds); + } else { + dest->tv_nsec = 0; + } } void -- cgit v1.2.3